DPDK patches and discussions
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From: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
To: "jerinj@marvell.com" <jerinj@marvell.com>,
	Thomas Monjalon <thomas@monjalon.net>,
	Bruce Richardson <bruce.richardson@intel.com>,
	John McNamara <john.mcnamara@intel.com>,
	Marko Kovacevic <marko.kovacevic@intel.com>,
	Sunil Kumar Kori <skori@marvell.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>
Subject: Re: [dpdk-dev] [PATCH v1 02/32] eal: define the public API for trace support
Date: Wed, 18 Mar 2020 20:58:21 +0000
Message-ID: <8b318680-e291-5530-a52e-1f545e48e374@ericsson.com> (raw)
In-Reply-To: <20200318190241.3150971-3-jerinj@marvell.com>

On 2020-03-18 20:02, jerinj@marvell.com wrote:
> From: Jerin Jacob <jerinj@marvell.com>
>
> Define the public API for trace support.
> This patch also adds support for the build infrastructure and
> update the MAINTAINERS file for the trace subsystem.
>
> Signed-off-by: Jerin Jacob <jerinj@marvell.com>
> Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
> ---
>   MAINTAINERS                               |   6 +
>   config/common_base                        |   1 +
>   config/rte_config.h                       |   1 +
>   doc/api/doxy-api-index.md                 |   3 +-
>   lib/librte_eal/common/Makefile            |   1 +
>   lib/librte_eal/common/eal_common_trace.c  |   6 +
>   lib/librte_eal/common/include/rte_trace.h | 525 ++++++++++++++++++++++
>   lib/librte_eal/common/meson.build         |   2 +
>   lib/librte_eal/freebsd/eal/Makefile       |   1 +
>   lib/librte_eal/linux/eal/Makefile         |   1 +
>   10 files changed, 546 insertions(+), 1 deletion(-)
>   create mode 100644 lib/librte_eal/common/eal_common_trace.c
>   create mode 100644 lib/librte_eal/common/include/rte_trace.h
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index c3785554f..63d85c7da 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -196,6 +196,12 @@ F: app/test/test_string_fns.c
>   F: app/test/test_tailq.c
>   F: app/test/test_version.c
>   
> +Trace
> +M: Jerin Jacob <jerinj@marvell.com>
> +M: Sunil Kumar Kori <skori@marvell.com>
> +F: lib/librte_eal/common/include/rte_trace*.h
> +F: lib/librte_eal/common/eal_common_trace*.c
> +
>   Memory Allocation
>   M: Anatoly Burakov <anatoly.burakov@intel.com>
>   F: lib/librte_eal/common/include/rte_fbarray.h
> diff --git a/config/common_base b/config/common_base
> index 7ca2f28b1..efc195af2 100644
> --- a/config/common_base
> +++ b/config/common_base
> @@ -99,6 +99,7 @@ CONFIG_RTE_MAX_MEMZONE=2560
>   CONFIG_RTE_MAX_TAILQ=32
>   CONFIG_RTE_ENABLE_ASSERT=n
>   CONFIG_RTE_LOG_DP_LEVEL=RTE_LOG_INFO
> +CONFIG_RTE_ENABLE_TRACE_DP=n
>   CONFIG_RTE_LOG_HISTORY=256
>   CONFIG_RTE_BACKTRACE=y
>   CONFIG_RTE_LIBEAL_USE_HPET=n
> diff --git a/config/rte_config.h b/config/rte_config.h
> index d30786bc0..6b250288c 100644
> --- a/config/rte_config.h
> +++ b/config/rte_config.h
> @@ -42,6 +42,7 @@
>   #define RTE_MAX_MEMZONE 2560
>   #define RTE_MAX_TAILQ 32
>   #define RTE_LOG_DP_LEVEL RTE_LOG_INFO
> +#define RTE_ENABLE_TRACE_DP 0
>   #define RTE_BACKTRACE 1
>   #define RTE_MAX_VFIO_CONTAINERS 64
>   
> diff --git a/doc/api/doxy-api-index.md b/doc/api/doxy-api-index.md
> index dff496be0..190f0ccc2 100644
> --- a/doc/api/doxy-api-index.md
> +++ b/doc/api/doxy-api-index.md
> @@ -174,7 +174,8 @@ The public API headers are grouped by topics:
>     [hexdump]            (@ref rte_hexdump.h),
>     [debug]              (@ref rte_debug.h),
>     [log]                (@ref rte_log.h),
> -  [errno]              (@ref rte_errno.h)
> +  [errno]              (@ref rte_errno.h),
> +  [trace]              (@ref rte_trace.h)
>   
>   - **misc**:
>     [EAL config]         (@ref rte_eal.h),
> diff --git a/lib/librte_eal/common/Makefile b/lib/librte_eal/common/Makefile
> index c2c6d92cd..9384d6f6e 100644
> --- a/lib/librte_eal/common/Makefile
> +++ b/lib/librte_eal/common/Makefile
> @@ -9,6 +9,7 @@ INC += rte_debug.h rte_eal.h rte_eal_interrupts.h
>   INC += rte_errno.h rte_launch.h rte_lcore.h
>   INC += rte_log.h rte_memory.h rte_memzone.h
>   INC += rte_per_lcore.h rte_random.h
> +INC += rte_trace.h
>   INC += rte_tailq.h rte_interrupts.h rte_alarm.h
>   INC += rte_string_fns.h rte_version.h
>   INC += rte_eal_memconfig.h
> diff --git a/lib/librte_eal/common/eal_common_trace.c b/lib/librte_eal/common/eal_common_trace.c
> new file mode 100644
> index 000000000..e18ba1c95
> --- /dev/null
> +++ b/lib/librte_eal/common/eal_common_trace.c
> @@ -0,0 +1,6 @@
> +/* SPDX-License-Identifier: BSD-3-Clause
> + * Copyright(C) 2020 Marvell International Ltd.
> + */
> +
> +#include <rte_trace.h>
> +
> diff --git a/lib/librte_eal/common/include/rte_trace.h b/lib/librte_eal/common/include/rte_trace.h
> new file mode 100644
> index 000000000..d008b64f1
> --- /dev/null
> +++ b/lib/librte_eal/common/include/rte_trace.h
> @@ -0,0 +1,525 @@
> +/* SPDX-License-Identifier: BSD-3-Clause
> + * Copyright(C) 2020 Marvell International Ltd.
> + */
> +
> +#ifndef _RTE_TRACE_H_
> +#define _RTE_TRACE_H_
> +
> +/**
> + * @file
> + *
> + * RTE Trace API
> + *
> + * This file provides the trace API to RTE applications.
> + *
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + */
> +
> +#ifdef __cplusplus
> +extern "C" {
> +#endif
> +
> +#include <stdbool.h>
> +#include <stdio.h>
> +
> +#include <rte_common.h>
> +#include <rte_compat.h>
> +
> +/** The trace object. The trace APIs are based on this opaque object. */
> +typedef uint64_t *rte_trace_t;

Wouldn't a forward-declared struct, with the definition hidden from the 
user, be more appropriate? As a bonus, you'll get some type checking.

"struct rte_trace;" here and "struct rte_trace*" in all the APIs. 
"struct rte_trace { uint64_t val; }; in the implementation. Or just cast 
it to a uint64_t *.

typdef:ing pointers is generally considered a no-no, at least if you 
follow the Linux kernel coding conventions.

> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Enumerate trace mode operation.
> + */
> +enum rte_trace_mode_e {
> +	/**
> +	 * In this mode, When no space left in trace buffer, the subsequent
> +	 * events overwrite the old events in the trace buffer.
> +	 */
> +	RTE_TRACE_MODE_OVERWRITE,
> +	/**
> +	 * In this mode, When no space left on trace buffer, the subsequent
> +	 * events shall not be recorded in the trace buffer.
> +	 */
> +	RTE_TRACE_MODE_DISCARD,
> +};

Have you considered having a blocking mode as well, where the thread 
will just wait for space to be freed?

Remove the "_e" from the name. "enum" already tells us it's an enumeration.

> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Test if global trace is enabled.
> + *
> + * @return
> + *    true if global trace is enabled, false otherwise.
> + */
> +__rte_experimental
> +bool rte_trace_global_is_enabled(void);

My impression is that DPDK does:


__rte_experimental bool

rte_trace_global_is_enabled(void);


Now when I check the coding conventions, that's only for function 
definition. Why declaration and definition should be different, I don't 
know.

> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Test if global trace is disabled.
> + *
> + * @return
> + *    true if global trace is disabled, false otherwise.
> + */
> +__rte_experimental
> +bool rte_trace_global_is_disabled(void);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Test if a given trace is invalid.
> + * @param trace
> + *    The trace object.
> + * @return
> + *    true if global trace is invalid, false otherwise.
> + */
> +__rte_experimental
> +bool rte_trace_is_id_invalid(rte_trace_t trace);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Set the global trace level.
> + *
> + * After this call, trace with a level lower or equal than the level
> + * passed as argument will be captured in the trace buffer.
> + *
> + * @param level
> + *   Trace level. A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8).
> + */
> +__rte_experimental
> +void rte_trace_global_level_set(uint32_t level);

uint32_t means a lot of levels.

> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Get the global trace level.
> + *
> + * @return
> + *   The current global trace level.
> + */
> +__rte_experimental
> +uint32_t rte_trace_global_level_get(void);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Set the global trace mode.
> + *
> + * After this call, All tracepoints will be switched to new mode.
> + *
> + * @param mode
> + *   Trace mode.
> + */
> +__rte_experimental
> +void rte_trace_global_mode_set(enum rte_trace_mode_e mode);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Get the global trace mode.
> + *
> + * @return
> + *   The current global trace mode.
> + */
> +__rte_experimental
> +enum rte_trace_mode_e rte_trace_global_mode_get(void);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Enable recording of the given tracepoint in the trace buffer.
> + *
> + * @param trace
> + *   The tracepoint object to enable.
> + * @return
> + *   - 0: Success.
> + *   - (-ERANGE): Trace object is not registered.
> + *   - (-EACCES): Trace object level is less than the global trace level.
> + */
> +__rte_experimental
> +int rte_trace_enable(rte_trace_t trace);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Disable recording of the given tracepoint in the trace buffer.
> + *
> + * @param trace
> + *   The tracepoint object to disable.
> + * @return
> + *   - 0: Success.
> + *   - (-ERANGE): Trace object is not registered.
> + */
> +__rte_experimental
> +int rte_trace_disable(rte_trace_t trace);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Test if given trace is enabled.
> + *
> + * @param trace
> + *    The trace object.
> + * @return
> + *    true if trace is enabled, false otherwise.
> + */
> +__rte_experimental
> +bool rte_trace_is_enabled(rte_trace_t trace);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Test if given trace is disabled.
> + *
> + * @param trace
> + *    The trace object.
> + * @return
> + *    true if trace is disabled, false otherwise.
> + */
> +__rte_experimental
> +bool rte_trace_is_disabled(rte_trace_t trace);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Set the trace level for the given tracepoint.
> + *
> + * After this call, if passed trace level lower or equal than the global trace
> + * level and this trace is enabled then trace will be captured in the
> + * trace buffer.
> + *
> + * @param trace
> + *    The trace object.
> + * @param level
> + *   Trace level. A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8).
> + * @return
> + *   - 0: Success.
> + *   - (-EINVAL): Trace object is not registered or invalid trace level.
> + */
> +__rte_experimental
> +int rte_trace_level_set(rte_trace_t trace, uint32_t level);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Get the trace level for the given tracepoint.
> + *
> + * @param trace
> + *    The trace object.
> + * @return
> + *   - A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8).
> + *   - 0: Trace object is not registered.
> + */
> +__rte_experimental
> +uint32_t rte_trace_level_get(rte_trace_t trace);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Set the trace mode for the given tracepoint.
> + *
> + * @param trace
> + *    The trace object.
> + * @param mode
> + *   Trace mode.
> + * @return
> + *   - 0: Success.
> + *   - (-EINVAL): Trace object is not registered or invalid trace level.
> + */
> +__rte_experimental
> +int rte_trace_mode_set(rte_trace_t trace, enum rte_trace_mode_e mode);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Get the trace mode for the given tracepoint.
> + *
> + * @param trace
> + *    The trace object.
> + * @return
> + *   - Zero or positive: Mode encoded as enum rte_trace_mode_e.
> + *   - (-EINVAL): Trace object is not registered.
> + */
> +__rte_experimental
> +int rte_trace_mode_get(rte_trace_t trace);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Enable/Disable a set of tracepoints based on shell pattern.
Shell pattern means what I think is usually referred to as a glob?
> + *
> + * @param pattern
> + *   The match pattern identifying the tracepoint.
> + * @param enable
> + *    true to enable tracepoint, false to disable the tracepoint, upon match.
> + * @param[out] found
> + *    NULL value allowed, if not NULL, true if match found, false otherwise.
> + * @return
> + *   - 0: Success.
> + *   - (-ERANGE): Trace object is not registered.
> + */
> +__rte_experimental
> +int rte_trace_pattern(const char *pattern, bool enable, bool *found);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Enable/Disable a set of tracepoints based on regular expression.
> + *
> + * @param regex
> + *   A regular expression identifying the tracepoint.
> + * @param enable
> + *    true to enable tracepoint, false to disable the tracepoint, upon match.
> + * @param[out] found
> + *    NULL value allowed, if not NULL, true if match found, false otherwise.
What's the reason of having this output parameter, as opposed to coding 
the information into the return code?
> + * @return
> + *   - 0: Success.
> + *   - (-ERANGE): Trace object is not registered.
> + *   - (-EINVAL): Invalid regular expression rule.
> + */
> +__rte_experimental
> +int rte_trace_regexp(const char *regex, bool enable, bool *found);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Save the trace buffer to the trace directory.
> + *
> + * By default, trace directory will be created at HOME directory and this can be
> + * overridden by --trace-dir EAL parameter.
> + *
> + * @return
> + *   - 0: Success.
> + *   - <0 : Failure.
> + */
> +__rte_experimental
> +int rte_trace_save(void);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Search a trace object from its name.
> + *
> + * @param name
> + *   The name of the tracepoint.
> + * @return
> + *   The tracepoint object or NULL if not found.
> + */
> +__rte_experimental
> +rte_trace_t rte_trace_from_name(const char *name);

Would "rte_trace_by_name" be a better name?

> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Dump the trace metadata to a file.
> + *
> + * @param f
> + *   A pointer to a file for output
> + * @return
> + *   - 0: Success.
> + *   - <0 : Failure.
> + */
> +__rte_experimental
> +int rte_trace_metadata_dump(FILE *f);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + * Dump the trace subsystem status to a file.
> + *
> + * @param f
> + *   A pointer to a file for output
> + */
> +__rte_experimental
> +void rte_trace_dump(FILE *f);
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Test if the trace datapath compile-time option is enabled.
> + *
> + * @return
> + *   A positive value if trace datapath enabled, value zero otherwise.
Switch to a bool return type.
> + */
> +static __rte_always_inline int
> +rte_trace_is_dp_enabled(void)
> +{
> +#ifdef RTE_ENABLE_TRACE_DP
> +	return RTE_ENABLE_TRACE_DP;
> +#else
> +	return 0;
> +#endif
> +}
> +
> +/** Macro to define the tracepoint. */
> +#define RTE_TRACE_POINT_DEFINE(tp)\
> +uint64_t __attribute__((section("__rte_trace_point"))) __##tp
> +
> +/**
> + * Macro to define the tracepoint arguments in RTE_TRACE_POINT macro.
> +
> + * @see RTE_TRACE_POINT RTE_TRACE_POINT_DP
> + */
> +#define RTE_TRACE_POINT_ARGS
> +
> +/** @internal Helper Macro to support RTE_TRACE_POINT and RTE_TRACE_POINT_DP */
> +#define __RTE_TRACE_POINT(_mode, _tp, _args, ...)\
> +extern uint64_t __##_tp;\
> +static __rte_always_inline void \
> +_tp _args \
> +{\
> +	__rte_trace_emit_header_##_mode(&__##_tp);\
> +	__VA_ARGS__\
> +}
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Create a tracepoint definition.
> + *
> + * A tracepoint definition defines, for a given tracepoint:
> + * - Its input arguments. They are the C function style parameters to define
> + * the arguments of tracepoint function. These input arguments embedded using
> + * RTE_TRACE_POINT_ARGS macro.
> + * - Its output event fields. They are the sources of event fields that form
> + * the payload of any event that the execution of the tracepoint macro emits
> + * for this particular tracepoint. The application uses rte_trace_ctf_* macros
> + * to emit the output event fields.
> + *
> + * @param tp
> + *   Tracepoint object. Before using the tracepoint, an application needs to
> + * define the tracepoint using RTE_TRACE_POINT_DEFINE() macro.
> + * @param args
> + *   C function style input arguments to define the arguments to tracepoint
> + * function.
> + * @param ...
> + *   Define the payload of trace function. The payload will be formed using
> + * rte_trace_ctf_* macros, Use ";" delimiter between two payloads.
> + *
> + * @see RTE_TRACE_POINT_ARGS, RTE_TRACE_POINT_DEFINE, rte_trace_ctf_*
> + */
> +#define RTE_TRACE_POINT(tp, args, ...)\
> +	__RTE_TRACE_POINT(generic, tp, args, __VA_ARGS__)
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Create a tracepoint definition for the data path.
> + *
> + * Similar to RTE_TRACE_POINT(), except that it is removed at compilation time
> + * using RTE_ENABLE_TRACE_DP configuration parameter.
> + *
> + * @param tp
> + *   Tracepoint object. Before using the tracepoint, an application needs to
> + * define the tracepoint using RTE_TRACE_POINT_DEFINE() macro.
> + * @param args
> + *   C function style input arguments to define the arguments to tracepoint
> + * function.
> + * @param ...
> + *   Define the payload of trace function. The payload will be formed using
> + * rte_trace_ctf_* macros, Use ";" delimiter between two payloads.
> + *
> + * @see rte_trace_is_dp_enabled, RTE_TRACE_POINT()
> + */
> +#define RTE_TRACE_POINT_DP(tp, args, ...)\
> +	__RTE_TRACE_POINT(dp, tp, args, __VA_ARGS__)
> +
> +#ifdef __DOXYGEN__
> +
> +/**
> + * Macro to select rte_trace_ctf_* definition for trace register function.
> + *
> + * rte_trace_ctf_* emits different definitions for trace function.
> + * Application must define RTE_TRACE_POINT_REGISTER_SELECT before including
> + * rte_trace.h in the C file where RTE_TRACE_POINT_REGISTER() used.
> + *
> + * @see RTE_TRACE_POINT_REGISTER()
> + */
> +#define RTE_TRACE_POINT_REGISTER_SELECT
> +
> +/**
> + * @warning
> + * @b EXPERIMENTAL: this API may change without prior notice
> + *
> + * Register a dynamic tracepoint.
> + *
> + * @param trace
> + *   The tracepoint object created using RTE_TRACE_POINT_DEFINE().
> + * @param name
> + *   The name of the tracepoint object.
> + * @param level
> + *   Trace level. A value between RTE_LOG_EMERG (1) and RTE_LOG_DEBUG (8).
> + * @return
> + *   - 0: Successfully registered the tracepoint.
> + *   - <0: Failure to register the tracepoint.
> + *
> + * @see RTE_TRACE_POINT_REGISTER_SELECT
> + */
> +#define RTE_TRACE_POINT_REGISTER(trace, name, level)
> +
> +/** Tracepoint function payload for uint64_t datatype */
> +#define rte_trace_ctf_u64(val)
> +/** Tracepoint function payload for int64_t datatype */
> +#define rte_trace_ctf_i64(val)
> +/** Tracepoint function payload for uint32_t datatype */
> +#define rte_trace_ctf_u32(val)
> +/** Tracepoint function payload for int32_t datatype */
> +#define rte_trace_ctf_i32(val)
> +/** Tracepoint function payload for uint16_t datatype */
> +#define rte_trace_ctf_u16(val)
> +/** Tracepoint function payload for int16_t datatype */
> +#define rte_trace_ctf_i16(val)
> +/** Tracepoint function payload for uint8_t datatype */
> +#define rte_trace_ctf_u8(val)
> +/** Tracepoint function payload for int8_t datatype */
> +#define rte_trace_ctf_i8(val)
> +/** Tracepoint function payload for int datatype */
> +#define rte_trace_ctf_int(val)
> +/** Tracepoint function payload for long datatype */
> +#define rte_trace_ctf_long(val)
> +/** Tracepoint function payload for float datatype */
> +#define rte_trace_ctf_float(val)
> +/** Tracepoint function payload for double datatype */
> +#define rte_trace_ctf_double(val)
> +/** Tracepoint function payload for pointer datatype */
> +#define rte_trace_ctf_ptr(val)
> +/** Tracepoint function payload for string datatype */
> +#define rte_trace_ctf_string(val)
> +
> +#endif /* __DOXYGEN__ */
> +
> +#ifdef __cplusplus
> +}
> +#endif
> +
> +#endif /* _RTE_TRACE_H_ */
> diff --git a/lib/librte_eal/common/meson.build b/lib/librte_eal/common/meson.build
> index 2b97715a2..30fb9b85f 100644
> --- a/lib/librte_eal/common/meson.build
> +++ b/lib/librte_eal/common/meson.build
> @@ -28,6 +28,7 @@ common_sources = files(
>   	'eal_common_tailqs.c',
>   	'eal_common_thread.c',
>   	'eal_common_timer.c',
> +	'eal_common_trace.c',
>   	'eal_common_uuid.c',
>   	'hotplug_mp.c',
>   	'malloc_elem.c',
> @@ -84,6 +85,7 @@ common_headers = files(
>   	'include/rte_service_component.h',
>   	'include/rte_string_fns.h',
>   	'include/rte_tailq.h',
> +	'include/rte_trace.h',
>   	'include/rte_time.h',
>   	'include/rte_uuid.h',
>   	'include/rte_version.h',
> diff --git a/lib/librte_eal/freebsd/eal/Makefile b/lib/librte_eal/freebsd/eal/Makefile
> index b160b5790..b2fcc4212 100644
> --- a/lib/librte_eal/freebsd/eal/Makefile
> +++ b/lib/librte_eal/freebsd/eal/Makefile
> @@ -60,6 +60,7 @@ SRCS-$(CONFIG_RTE_EXEC_ENV_FREEBSD) += eal_common_thread.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_FREEBSD) += eal_common_proc.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_FREEBSD) += eal_common_fbarray.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_FREEBSD) += eal_common_uuid.c
> +SRCS-$(CONFIG_RTE_EXEC_ENV_FREEBSD) += eal_common_trace.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_FREEBSD) += rte_malloc.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_FREEBSD) += hotplug_mp.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_FREEBSD) += malloc_elem.c
> diff --git a/lib/librte_eal/linux/eal/Makefile b/lib/librte_eal/linux/eal/Makefile
> index e70cf104a..95470d3bb 100644
> --- a/lib/librte_eal/linux/eal/Makefile
> +++ b/lib/librte_eal/linux/eal/Makefile
> @@ -68,6 +68,7 @@ SRCS-$(CONFIG_RTE_EXEC_ENV_LINUX) += eal_common_thread.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_LINUX) += eal_common_proc.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_LINUX) += eal_common_fbarray.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_LINUX) += eal_common_uuid.c
> +SRCS-$(CONFIG_RTE_EXEC_ENV_LINUX) += eal_common_trace.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_LINUX) += rte_malloc.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_LINUX) += hotplug_mp.c
>   SRCS-$(CONFIG_RTE_EXEC_ENV_LINUX) += malloc_elem.c



  reply index

Thread overview: 321+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-18 19:02 [dpdk-dev] [PATCH v1 00/32] DPDK Trace support jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 01/32] eal: introduce API for getting thread name jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 02/32] eal: define the public API for trace support jerinj
2020-03-18 20:58   ` Mattias Rönnblom [this message]
2020-03-23 14:29     ` Jerin Jacob
2020-03-23 14:46       ` Mattias Rönnblom
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 03/32] eal/trace: implement trace register API jerinj
2020-03-19 10:02   ` Mattias Rönnblom
2020-03-23 13:37     ` Jerin Jacob
2020-03-23 14:43       ` Mattias Rönnblom
2020-03-23 15:08         ` Jerin Jacob
2020-03-23 16:44           ` Mattias Rönnblom
2020-03-23 18:40             ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 04/32] eal/trace: implement trace operation APIs jerinj
2020-03-19 10:16   ` Mattias Rönnblom
2020-03-23 12:23     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 05/32] eal/trace: add internal trace init and fini interface jerinj
2020-03-19 10:35   ` Mattias Rönnblom
2020-03-23 12:09     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 06/32] eal/trace: get bootup timestamp for trace jerinj
2020-03-19 10:43   ` Mattias Rönnblom
2020-03-23 11:24     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 07/32] eal/trace: create CTF TDSL metadata in memory jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 08/32] eal/trace: handle CTF keyword collision jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 09/32] eal/trace: implement trace memory allocation jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 10/32] eal/trace: implement debug dump function jerinj
2020-03-23 10:56   ` Morten Brørup
2020-03-23 11:08     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 11/32] eal/trace: implement trace save jerinj
2020-03-19 19:07   ` Mattias Rönnblom
2020-03-23  9:26     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 12/32] eal/trace: implement registration payload jerinj
2020-03-19 19:15   ` Mattias Rönnblom
2020-03-23  9:24     ` Jerin Jacob
2020-03-23 10:18       ` Mattias Rönnblom
2020-03-23 10:50         ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 13/32] eal/trace: implement provider payload jerinj
2020-03-19 19:27   ` Mattias Rönnblom
2020-03-23  9:19     ` Jerin Jacob
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 14/32] eal/trace: hook internal trace APIs to Linux jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 15/32] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 16/32] eal/trace: add generic tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 17/32] eal/trace: add alarm tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 18/32] eal/trace: add memory tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 19/32] eal/trace: add memzone tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 20/32] eal/trace: add thread tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 21/32] eal/trace: add interrupt tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 22/32] eal/trace: add trace level configuration parameter jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 23/32] eal/trace: add trace dir " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 24/32] eal/trace: add trace bufsize " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 25/32] eal/trace: add trace mode " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 26/32] eal/trace: add unit test cases jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 27/32] eal/trace: add trace performance " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 28/32] ethdev: add tracepoints jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 29/32] eventdev: " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 30/32] cryptodev: " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 31/32] mempool: " jerinj
2020-03-18 19:02 ` [dpdk-dev] [PATCH v1 32/32] doc: add trace library guide jerinj
2020-03-25 21:15 ` [dpdk-dev] [PATCH v2 00/32] DPDK Trace support jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 01/32] eal: introduce API for getting thread name jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 02/32] eal: define the public API for trace support jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 03/32] eal/trace: implement trace register API jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 04/32] eal/trace: implement trace operation APIs jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 05/32] eal/trace: add internal trace init and fini interface jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 06/32] eal/trace: get bootup timestamp for trace jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 07/32] eal/trace: create CTF TDSL metadata in memory jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 08/32] eal/trace: handle CTF keyword collision jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 09/32] eal/trace: implement trace memory allocation jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 10/32] eal/trace: implement debug dump function jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 11/32] eal/trace: implement trace save jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 12/32] eal/trace: implement registration payload jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 13/32] eal/trace: implement provider payload jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 14/32] eal/trace: hook internal trace APIs to Linux jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 15/32] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 16/32] eal/trace: add generic tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 17/32] eal/trace: add alarm tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 18/32] eal/trace: add memory tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 19/32] eal/trace: add memzone tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 20/32] eal/trace: add thread tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 21/32] eal/trace: add interrupt tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 22/32] eal/trace: add trace level configuration parameter jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 23/32] eal/trace: add trace dir " jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 24/32] eal/trace: add trace bufsize " jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 25/32] eal/trace: add trace mode " jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 26/32] eal/trace: add unit test cases jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 27/32] eal/trace: add trace performance " jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 28/32] ethdev: add tracepoints jerinj
2020-03-25 21:15   ` [dpdk-dev] [PATCH v2 29/32] eventdev: " jerinj
2020-03-25 21:16   ` [dpdk-dev] [PATCH v2 30/32] cryptodev: " jerinj
2020-03-25 21:16   ` [dpdk-dev] [PATCH v2 31/32] mempool: " jerinj
2020-03-25 21:16   ` [dpdk-dev] [PATCH v2 32/32] doc: add trace library guide jerinj
2020-03-29 14:43   ` [dpdk-dev] [PATCH v3 00/33] DPDK Trace support jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 01/33] meson: add libatomic as a global dependency for i686 clang jerinj
2020-03-30 13:17       ` Bruce Richardson
2020-03-31 13:36         ` Pavan Nikhilesh Bhagavatula
2020-03-31 16:21           ` Bruce Richardson
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 02/33] eal: introduce API for getting thread name jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 03/33] eal: define the public API for trace support jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 04/33] eal/trace: implement trace register API jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 05/33] eal/trace: implement trace operation APIs jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 06/33] eal/trace: add internal trace init and fini interface jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 07/33] eal/trace: get bootup timestamp for trace jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 08/33] eal/trace: create CTF TDSL metadata in memory jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 09/33] eal/trace: handle CTF keyword collision jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 10/33] eal/trace: implement trace memory allocation jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 11/33] eal/trace: implement debug dump function jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 12/33] eal/trace: implement trace save jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 13/33] eal/trace: implement registration payload jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 14/33] eal/trace: implement provider payload jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 15/33] eal/trace: hook internal trace APIs to Linux jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 16/33] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 17/33] eal/trace: add generic tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 18/33] eal/trace: add alarm tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 19/33] eal/trace: add memory tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 20/33] eal/trace: add memzone tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 21/33] eal/trace: add thread tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 22/33] eal/trace: add interrupt tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 23/33] eal/trace: add trace level configuration parameter jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 24/33] eal/trace: add trace dir " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 25/33] eal/trace: add trace bufsize " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 26/33] eal/trace: add trace mode " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 27/33] eal/trace: add unit test cases jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 28/33] eal/trace: add trace performance " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 29/33] ethdev: add tracepoints jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 30/33] eventdev: " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 31/33] cryptodev: " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 32/33] mempool: " jerinj
2020-03-29 14:43     ` [dpdk-dev] [PATCH v3 33/33] doc: add trace library guide jerinj
2020-04-01 14:57       ` Thomas Monjalon
2020-04-01 16:53         ` Jerin Jacob
2020-04-01  8:18     ` [dpdk-dev] [PATCH v3 00/33] DPDK Trace support David Marchand
2020-04-01 10:04       ` Jerin Jacob
2020-04-01 14:12         ` David Marchand
2020-04-01 14:16           ` Thomas Monjalon
2020-04-01 16:25           ` Jerin Jacob
2020-04-01 16:46             ` Bruce Richardson
2020-04-01 16:58               ` Jerin Jacob
2020-04-01 17:32             ` David Marchand
2020-04-01 17:52               ` Jerin Jacob
2020-04-01 19:14                 ` Jerin Jacob
2020-04-01 19:43                   ` Thomas Monjalon
2020-04-01 20:00                     ` Jerin Jacob
2020-04-03 15:36     ` [dpdk-dev] [PATCH v4 " jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 01/33] meson: add libatomic as a global dependency for i686 clang jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 02/33] eal: introduce API for getting thread name jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 03/33] eal/trace: define the public API for trace support jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 04/33] eal/trace: implement trace register API jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 05/33] eal/trace: implement trace operation APIs jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 06/33] eal/trace: add internal trace init and fini interface jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 07/33] eal/trace: get bootup timestamp for trace jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 08/33] eal/trace: create CTF TDSL metadata in memory jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 09/33] eal/trace: handle CTF keyword collision jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 10/33] eal/trace: implement trace memory allocation jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 11/33] eal/trace: implement debug dump function jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 12/33] eal/trace: implement trace save jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 13/33] eal/trace: implement registration payload jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 14/33] eal/trace: implement provider payload jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 15/33] eal/trace: hook internal trace APIs to Linux jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 16/33] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 17/33] eal/trace: add generic tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 18/33] eal/trace: add alarm tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 19/33] eal/trace: add memory tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 20/33] eal/trace: add memzone tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 21/33] eal/trace: add thread tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 22/33] eal/trace: add interrupt tracepoints jerinj
2020-04-03 15:36       ` [dpdk-dev] [PATCH v4 23/33] eal/trace: add trace level configuration parameter jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 24/33] eal/trace: add trace dir " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 25/33] eal/trace: add trace bufsize " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 26/33] eal/trace: add trace mode " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 27/33] eal/trace: add unit test cases jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 28/33] eal/trace: add trace performance " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 29/33] ethdev: add tracepoints jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 30/33] eventdev: " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 31/33] cryptodev: " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 32/33] mempool: " jerinj
2020-04-03 15:37       ` [dpdk-dev] [PATCH v4 33/33] doc: add trace library guide jerinj
2020-04-09 14:00       ` [dpdk-dev] [PATCH v4 00/33] DPDK Trace support Thomas Monjalon
2020-04-09 15:36         ` Jerin Jacob
2020-04-09 16:00           ` Thomas Monjalon
2020-04-09 16:34             ` Jerin Jacob
2020-04-09 17:11               ` Thomas Monjalon
2020-04-09 18:27                 ` Jerin Jacob
2020-04-09 18:52                   ` Jerin Jacob
2020-04-10 13:15                   ` David Marchand
2020-04-10 13:29                     ` Jerin Jacob
2020-04-10 13:45                       ` David Marchand
2020-04-10 14:37                         ` Jerin Jacob
2020-04-10 15:00                           ` David Marchand
2020-04-10 15:11                             ` Thomas Monjalon
2020-04-10 15:12                       ` Thomas Monjalon
2020-04-10 17:56                         ` Jerin Jacob
2020-04-13 15:00       ` [dpdk-dev] [PATCH v5 " jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 01/33] meson: add libatomic as a global dependency for i686 clang jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 02/33] eal: introduce API for getting thread name jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 03/33] eal/trace: define the public API for trace support jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 04/33] eal/trace: implement trace register API jerinj
2020-04-16 13:39           ` David Marchand
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 05/33] eal/trace: implement trace operation APIs jerinj
2020-04-16 13:40           ` David Marchand
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 06/33] eal/trace: add internal trace init and fini interface jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 07/33] eal/trace: get bootup timestamp for trace jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 08/33] eal/trace: create CTF TDSL metadata in memory jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 09/33] eal/trace: handle CTF keyword collision jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 10/33] eal/trace: implement trace memory allocation jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 11/33] eal/trace: implement debug dump function jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 12/33] eal/trace: implement trace save jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 13/33] eal/trace: implement registration payload jerinj
2020-04-16 13:40           ` David Marchand
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 14/33] eal/trace: implement provider payload jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 15/33] eal/trace: hook internal trace APIs to Linux jerinj
2020-04-13 15:00         ` [dpdk-dev] [PATCH v5 16/33] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 17/33] eal/trace: add generic tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 18/33] eal/trace: add alarm tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 19/33] eal/trace: add memory tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 20/33] eal/trace: add memzone tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 21/33] eal/trace: add thread tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 22/33] eal/trace: add interrupt tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 23/33] eal/trace: add trace configuration parameter jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 24/33] eal/trace: add trace dir " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 25/33] eal/trace: add trace bufsize " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 26/33] eal/trace: add trace mode " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 27/33] eal/trace: add unit test cases jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 28/33] eal/trace: add trace performance " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 29/33] ethdev: add tracepoints jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 30/33] eventdev: " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 31/33] cryptodev: " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 32/33] mempool: " jerinj
2020-04-13 15:01         ` [dpdk-dev] [PATCH v5 33/33] doc: add trace library guide jerinj
2020-04-17  8:36           ` David Marchand
2020-04-15 13:26         ` [dpdk-dev] [PATCH v5 00/33] DPDK Trace support David Marchand
2020-04-15 13:43           ` Thomas Monjalon
2020-04-15 14:39           ` Jerin Jacob
2020-04-16 13:39             ` David Marchand
2020-04-16 16:08               ` Jerin Jacob
2020-04-16 16:23                 ` Thomas Monjalon
2020-04-16 16:26                   ` Jerin Jacob
2020-04-17  8:27                 ` David Marchand
2020-04-17  8:57                   ` Jerin Jacob
2020-04-19 10:01         ` [dpdk-dev] [PATCH v6 " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 01/33] meson: add libatomic as a global dependency for i686 clang jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 02/33] eal: introduce API for getting thread name jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 03/33] eal/trace: define the public API for trace support jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 04/33] eal/trace: implement trace register API jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 05/33] eal/trace: implement trace operation APIs jerinj
2020-04-21 12:49             ` David Marchand
2020-04-21 13:40               ` Jerin Jacob
2020-04-21 14:09                 ` David Marchand
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 06/33] eal/trace: add internal trace init and fini interface jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 07/33] eal/trace: get bootup timestamp for trace jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 08/33] eal/trace: create CTF TDSL metadata in memory jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 09/33] eal/trace: handle CTF keyword collision jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 10/33] eal/trace: implement trace memory allocation jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 11/33] eal/trace: implement debug dump function jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 12/33] eal/trace: implement trace save jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 13/33] eal/trace: implement registration payload jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 14/33] eal/trace: implement provider payload jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 15/33] eal/trace: hook internal trace APIs to Linux jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 16/33] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 17/33] eal/trace: add generic tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 18/33] eal/trace: add alarm tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 19/33] eal/trace: add memory tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 20/33] eal/trace: add memzone tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 21/33] eal/trace: add thread tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 22/33] eal/trace: add interrupt tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 23/33] eal/trace: add trace configuration parameter jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 24/33] eal/trace: add trace dir " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 25/33] eal/trace: add trace bufsize " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 26/33] eal/trace: add trace mode " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 27/33] eal/trace: add unit test cases jerinj
2020-04-21 12:52             ` David Marchand
2020-04-21 13:54               ` Jerin Jacob
2020-04-21 14:24                 ` David Marchand
2020-04-21 14:58                   ` Jerin Jacob
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 28/33] eal/trace: add trace performance " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 29/33] ethdev: add tracepoints jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 30/33] eventdev: " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 31/33] cryptodev: " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 32/33] mempool: " jerinj
2020-04-19 10:01           ` [dpdk-dev] [PATCH v6 33/33] doc: add trace library guide jerinj
2020-04-21  0:19             ` Thomas Monjalon
2020-04-21  5:47               ` Jerin Jacob
2020-04-21  9:11                 ` Thomas Monjalon
2020-04-21  9:17                   ` Jerin Jacob
2020-04-22 19:03           ` [dpdk-dev] [PATCH v7 00/32] DPDK Trace support jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 01/32] eal: introduce API for getting thread name jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 02/32] eal/trace: define the public API for trace support jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 03/32] eal/trace: implement trace register API jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 04/32] eal/trace: implement trace operation APIs jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 05/32] eal/trace: add internal trace init and fini interface jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 06/32] eal/trace: get bootup timestamp for trace jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 07/32] eal/trace: create CTF TDSL metadata in memory jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 08/32] eal/trace: handle CTF keyword collision jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 09/32] eal/trace: implement trace memory allocation jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 10/32] eal/trace: implement debug dump function jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 11/32] eal/trace: implement trace save jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 12/32] eal/trace: implement registration payload jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 13/32] eal/trace: implement provider payload jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 14/32] eal/trace: hook internal trace APIs to Linux jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 15/32] eal/trace: hook internal trace APIs to FreeBSD jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 16/32] eal/trace: add generic tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 17/32] eal/trace: add alarm tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 18/32] eal/trace: add memory tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 19/32] eal/trace: add memzone tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 20/32] eal/trace: add thread tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 21/32] eal/trace: add interrupt tracepoints jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 22/32] eal/trace: add trace configuration parameter jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 23/32] eal/trace: add trace dir " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 24/32] eal/trace: add trace bufsize " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 25/32] eal/trace: add trace mode " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 26/32] eal/trace: add unit test cases jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 27/32] eal/trace: add trace performance " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 28/32] ethdev: add tracepoints jerinj
2020-04-22 19:37               ` Akhil Goyal
2020-04-22 19:43                 ` Akhil Goyal
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 29/32] eventdev: " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 30/32] cryptodev: " jerinj
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 31/32] mempool: " jerinj
2020-05-18  9:44               ` Fady Bader
2020-05-18 11:10                 ` Jerin Jacob
2020-04-22 19:03             ` [dpdk-dev] [PATCH v7 32/32] doc: add trace library guide jerinj
2020-04-23 14:23             ` [dpdk-dev] [PATCH v7 00/32] DPDK Trace support David Marchand

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