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From: <jerinj@marvell.com>
To: Jerin Jacob <jerinj@marvell.com>, Sunil Kumar Kori <skori@marvell.com>,
Bruce Richardson <bruce.richardson@intel.com>
CC: <dev@dpdk.org>, <thomas@monjalon.net>, <david.marchand@redhat.com>,
<mattias.ronnblom@ericsson.com>
Date: Thu, 19 Mar 2020 00:32:26 +0530
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Subject: [dpdk-dev] [PATCH v1 17/32] eal/trace: add alarm tracepoints
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From: Jerin Jacob <jerinj@marvell.com>
Add following alarm related trace points.
rte_trace_lib_eal_alarm_set()
rte_trace_lib_eal_alarm_cancel()
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
---
.../common/eal_common_trace_points.c | 9 +++++++++
lib/librte_eal/common/include/rte_trace_eal.h | 18 ++++++++++++++++++
lib/librte_eal/freebsd/eal/eal_alarm.c | 3 +++
lib/librte_eal/linux/eal/eal_alarm.c | 4 ++++
lib/librte_eal/rte_eal_version.map | 2 ++
5 files changed, 36 insertions(+)
diff --git a/lib/librte_eal/common/eal_common_trace_points.c b/lib/librte_eal/common/eal_common_trace_points.c
index ff521c981..16261b1d6 100644
--- a/lib/librte_eal/common/eal_common_trace_points.c
+++ b/lib/librte_eal/common/eal_common_trace_points.c
@@ -23,6 +23,9 @@ RTE_TRACE_POINT_DEFINE(rte_trace_lib_eal_generic_ptr);
RTE_TRACE_POINT_DEFINE(rte_trace_lib_eal_generic_str);
RTE_TRACE_POINT_DEFINE(rte_trace_lib_eal_generic_func);
+RTE_TRACE_POINT_DEFINE(rte_trace_lib_eal_alarm_set);
+RTE_TRACE_POINT_DEFINE(rte_trace_lib_eal_alarm_cancel);
+
RTE_INIT(eal_trace_init)
{
RTE_TRACE_POINT_REGISTER(rte_trace_lib_eal_generic_void,
@@ -57,4 +60,10 @@ RTE_INIT(eal_trace_init)
lib.eal.generic.string, INFO);
RTE_TRACE_POINT_REGISTER(rte_trace_lib_eal_generic_func,
lib.eal.generic.func, INFO);
+
+ RTE_TRACE_POINT_REGISTER(rte_trace_lib_eal_alarm_set,
+ lib.eal.alarm.set, INFO);
+ RTE_TRACE_POINT_REGISTER(rte_trace_lib_eal_alarm_cancel,
+ lib.eal.alarm.cancel, INFO);
+
}
diff --git a/lib/librte_eal/common/include/rte_trace_eal.h b/lib/librte_eal/common/include/rte_trace_eal.h
index 269ef7502..df1b3854b 100644
--- a/lib/librte_eal/common/include/rte_trace_eal.h
+++ b/lib/librte_eal/common/include/rte_trace_eal.h
@@ -15,6 +15,7 @@
extern "C" {
#endif
+#include <rte_alarm.h>
#include <rte_trace.h>
/* Generic */
@@ -115,6 +116,23 @@ RTE_TRACE_POINT(
#define RTE_TRACE_LIB_EAL_GENERIC_FUNC rte_trace_lib_eal_generic_func(__func__)
+/* Alarm */
+RTE_TRACE_POINT(
+ rte_trace_lib_eal_alarm_set,
+ RTE_TRACE_POINT_ARGS(uint64_t us, rte_eal_alarm_callback cb_fn,
+ void *cb_arg, int rc),
+ rte_trace_ctf_u64(us); rte_trace_ctf_ptr(cb_fn);
+ rte_trace_ctf_ptr(cb_arg); rte_trace_ctf_int(rc);
+)
+
+RTE_TRACE_POINT(
+ rte_trace_lib_eal_alarm_cancel,
+ RTE_TRACE_POINT_ARGS(rte_eal_alarm_callback cb_fn, void *cb_arg,
+ int count),
+ rte_trace_ctf_ptr(cb_fn); rte_trace_ctf_ptr(cb_arg);
+ rte_trace_ctf_int(count);
+)
+
#ifdef __cplusplus
}
#endif
diff --git a/lib/librte_eal/freebsd/eal/eal_alarm.c b/lib/librte_eal/freebsd/eal/eal_alarm.c
index 51ea4b8c0..5f03ab4c4 100644
--- a/lib/librte_eal/freebsd/eal/eal_alarm.c
+++ b/lib/librte_eal/freebsd/eal/eal_alarm.c
@@ -17,6 +17,7 @@
#include <rte_errno.h>
#include <rte_interrupts.h>
#include <rte_spinlock.h>
+#include <rte_trace_eal.h>
#include "eal_private.h"
#include "eal_alarm_private.h"
@@ -223,6 +224,7 @@ rte_eal_alarm_set(uint64_t us, rte_eal_alarm_callback cb_fn, void *cb_arg)
rte_spinlock_unlock(&alarm_list_lk);
+ rte_trace_lib_eal_alarm_set(us, cb_fn, cb_arg, ret);
return ret;
}
@@ -310,5 +312,6 @@ rte_eal_alarm_cancel(rte_eal_alarm_callback cb_fn, void *cb_arg)
rte_spinlock_unlock(&alarm_list_lk);
+ rte_trace_lib_eal_alarm_cancel(cb_fn, cb_arg, count);
return count;
}
diff --git a/lib/librte_eal/linux/eal/eal_alarm.c b/lib/librte_eal/linux/eal/eal_alarm.c
index 0924c9205..9fef3e6c8 100644
--- a/lib/librte_eal/linux/eal/eal_alarm.c
+++ b/lib/librte_eal/linux/eal/eal_alarm.c
@@ -20,6 +20,8 @@
#include <rte_lcore.h>
#include <rte_errno.h>
#include <rte_spinlock.h>
+#include <rte_trace_eal.h>
+
#include <eal_private.h>
#ifndef TFD_NONBLOCK
@@ -172,6 +174,7 @@ rte_eal_alarm_set(uint64_t us, rte_eal_alarm_callback cb_fn, void *cb_arg)
}
rte_spinlock_unlock(&alarm_list_lk);
+ rte_trace_lib_eal_alarm_set(us, cb_fn, cb_arg, ret);
return ret;
}
@@ -240,5 +243,6 @@ rte_eal_alarm_cancel(rte_eal_alarm_callback cb_fn, void *cb_arg)
else if (err)
rte_errno = err;
+ rte_trace_lib_eal_alarm_cancel(cb_fn, cb_arg, count);
return count;
}
diff --git a/lib/librte_eal/rte_eal_version.map b/lib/librte_eal/rte_eal_version.map
index 5c2ff73db..d822bf544 100644
--- a/lib/librte_eal/rte_eal_version.map
+++ b/lib/librte_eal/rte_eal_version.map
@@ -381,4 +381,6 @@ EXPERIMENTAL {
__rte_trace_lib_eal_generic_ptr;
__rte_trace_lib_eal_generic_str;
__rte_trace_lib_eal_generic_func;
+ __rte_trace_lib_eal_alarm_set;
+ __rte_trace_lib_eal_alarm_cancel;
};
--
2.25.1