From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: Harry van Haaren <harry.van.haaren@intel.com>
Cc: dev@dpdk.org, thomas@monjalon.net, keith.wiles@intel.com,
bruce.richardson@intel.com
Subject: Re: [dpdk-dev] [PATCH v5 1/7] service cores: header and implementation
Date: Wed, 12 Jul 2017 22:05:23 +0530 [thread overview]
Message-ID: <20170712163521.GB2860@jerin> (raw)
In-Reply-To: <1499782773-12277-2-git-send-email-harry.van.haaren@intel.com>
-----Original Message-----
> Date: Tue, 11 Jul 2017 15:19:27 +0100
> From: Harry van Haaren <harry.van.haaren@intel.com>
> To: dev@dpdk.org
> CC: thomas@monjalon.net, jerin.jacob@caviumnetworks.com,
> keith.wiles@intel.com, bruce.richardson@intel.com, Harry van Haaren
> <harry.van.haaren@intel.com>
> Subject: [PATCH v5 1/7] service cores: header and implementation
> X-Mailer: git-send-email 2.7.4
>
> Add header files, update .map files with new service
> functions, and add the service header to the doxygen
> for building.
>
> This service header API allows DPDK to use services as
> a concept of something that requires CPU cycles. An example
> is a PMD that runs in software to schedule events, where a
> hardware version exists that does not require a CPU.
>
> Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Looks good to me.
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
>
> ---
>
> v5:
> - Improved service_set_stats_enable() to operate per service (Jerin)
> - Fixed un-documented doxygen parameter (Jerin)
> - Renamed cores_state to lcore_states (Jerin)
> - Optimized atomic operations and flags (Jerin)
> - Removed info about RFCs etc from commit message (Jerin)
> - Add lcore_count check to default setup function and return early (Jerin)
> - Add memory barriers to lcore_add() and lcore_del() (Jerin)
> - Rename start function to rte_service_start_with_defaults() (Jerin)
> - Rename header to rte_service_component.h (Jerin/Thomas)
>
> v4:
> - Fixed (unsigned) checkpatch error
> - Fixed misleading-indentation/if { } brackets (checkpatch/Jerin)
> - Fixed set function argument to be "enable" instead of "enabled" (Jerin)
> - Improve doxygen comment for size of array in rte_service_core_list (Jerin)
> - Fixed typos (Jerin)
> - Optimized atomic clear after running service (Jerin)
> - Added smp_rmb() at end of loop to re-load runstate / mapping (Jerin)
> - Fix issue with lcore role not being adhered to (Jerin)
> - Add experimental warnings for all service core functions (Thomas)
> - Moved service core functions into EXPERIMENTAL section of .map (Thomas)
> - Improve documentation of rte_service_lcore_reset_all() (Harry)
>
> v3:
> - None.
>
> v2:
> Thanks Jerin for review - below a list your suggested changes;
> - Doxygen rename to "service cores" for consistency
> - use lcore instead of core for function names
> - Fix about 10 typos / seplling msitakse ;)
> - Dix doxygen /** comments for functions
> - Doxygen @param[out] improvements
> - int8_t for socket_id to ordinary int
> - Rename MACROS for readability
> - Align structs to cache lines
> - Allocate fastpath-used data from hugepages
> - Added/fixed memory barriers for multi-core scheduling
> - Add const to variables, and hoist above loop
> - Optimize cmpset atomic if MT_SAFE or only one core mapped
> - Statistics collection only when requested
> - Add error check for array pointer
> - Remove panic() calls from library
> - Fix TODO notes from previous patchset
>
> There are also some other changes;
> - Checkpatch issues fixed
> - .map file updates
> - Add rte_service_get_by_name() function
next prev parent reply other threads:[~2017-07-12 16:35 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-23 9:06 [dpdk-dev] [PATCH 1/6] " Harry van Haaren
2017-06-23 9:06 ` [dpdk-dev] [PATCH 2/6] service cores: coremask parsing Harry van Haaren
2017-06-26 12:49 ` Jerin Jacob
2017-06-29 11:13 ` Van Haaren, Harry
2017-06-23 9:06 ` [dpdk-dev] [PATCH 3/6] service cores: EAL init changes Harry van Haaren
2017-06-26 12:55 ` Jerin Jacob
2017-06-29 11:13 ` Van Haaren, Harry
2017-06-23 9:06 ` [dpdk-dev] [PATCH 4/6] service cores: mark cores in lcore config as RTE Harry van Haaren
2017-06-23 9:06 ` [dpdk-dev] [PATCH 5/6] service core: add unit tests Harry van Haaren
2017-06-26 13:06 ` Jerin Jacob
2017-06-29 11:14 ` Van Haaren, Harry
2017-06-23 9:06 ` [dpdk-dev] [PATCH 6/6] service cores: enable event/sw with service Harry van Haaren
2017-06-26 13:46 ` Jerin Jacob
2017-06-29 11:15 ` Van Haaren, Harry
2017-06-26 11:59 ` [dpdk-dev] [PATCH 1/6] service cores: header and implementation Jerin Jacob
2017-06-29 11:13 ` Van Haaren, Harry
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 0/5] service cores: cover letter Harry van Haaren
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 1/5] service cores: header and implementation Harry van Haaren
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 2/5] service cores: EAL init changes Harry van Haaren
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 3/5] service cores: coremask parsing Harry van Haaren
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 4/5] service cores: add unit tests Harry van Haaren
2017-06-29 11:23 ` [dpdk-dev] [PATCH v2 5/5] service cores: enable event/sw with service Harry van Haaren
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 0/7] service cores: cover letter Harry van Haaren
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 1/7] service cores: header and implementation Harry van Haaren
2017-07-04 17:16 ` Jerin Jacob
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 2/7] service cores: EAL init changes Harry van Haaren
2017-07-04 11:35 ` Jerin Jacob
2017-07-07 16:28 ` Van Haaren, Harry
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 3/7] service cores: coremask parsing Harry van Haaren
2017-07-04 12:45 ` Jerin Jacob
2017-07-06 14:47 ` Van Haaren, Harry
2017-07-07 10:45 ` Jerin Jacob
2017-07-07 10:57 ` Van Haaren, Harry
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 4/7] service cores: add unit tests Harry van Haaren
2017-07-04 11:14 ` Jerin Jacob
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 5/7] service cores: enable event/sw with service Harry van Haaren
2017-07-04 10:52 ` Jerin Jacob
2017-07-07 16:28 ` Van Haaren, Harry
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 6/7] maintainers: claim service cores Harry van Haaren
2017-07-04 10:53 ` Jerin Jacob
2017-07-02 21:35 ` [dpdk-dev] [PATCH v3 7/7] doc: add service cores to doc and release notes Harry van Haaren
2017-07-02 22:16 ` Mcnamara, John
2017-07-04 10:56 ` Jerin Jacob
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 0/7] service cores: cover letter Harry van Haaren
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 1/7] service cores: header and implementation Harry van Haaren
2017-07-11 8:29 ` Jerin Jacob
2017-07-11 9:54 ` Thomas Monjalon
2017-07-11 12:32 ` Van Haaren, Harry
2017-07-11 12:44 ` Jerin Jacob
2017-07-11 12:49 ` Van Haaren, Harry
2017-07-11 14:10 ` Van Haaren, Harry
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 2/7] service cores: EAL init changes Harry van Haaren
2017-07-11 7:42 ` Jerin Jacob
2017-07-11 14:11 ` Van Haaren, Harry
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 3/7] service cores: coremask parsing Harry van Haaren
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 4/7] service cores: add unit tests Harry van Haaren
2017-07-11 8:12 ` Jerin Jacob
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 5/7] event/sw: enable SW PMD with service capability Harry van Haaren
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 6/7] doc: add service cores to doc and release notes Harry van Haaren
2017-07-07 16:41 ` [dpdk-dev] [PATCH v4 7/7] maintainers: claim service cores Harry van Haaren
2017-07-11 7:53 ` Jerin Jacob
2017-07-09 22:08 ` [dpdk-dev] [PATCH v4 0/7] service cores: cover letter Thomas Monjalon
2017-07-10 8:18 ` Van Haaren, Harry
2017-07-10 11:41 ` Jerin Jacob
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 " Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 1/7] service cores: header and implementation Harry van Haaren
2017-07-12 16:35 ` Jerin Jacob [this message]
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 2/7] service cores: EAL init changes Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 3/7] service cores: coremask parsing Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 4/7] service cores: add unit tests Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 5/7] event/sw: enable SW PMD with service capability Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 6/7] doc: add service cores to doc and release notes Harry van Haaren
2017-07-11 14:19 ` [dpdk-dev] [PATCH v5 7/7] maintainers: claim service cores Harry van Haaren
2017-07-12 16:49 ` [dpdk-dev] [PATCH v5 0/7] service cores: cover letter Jerin Jacob
2017-07-16 19:25 ` Thomas Monjalon
2017-07-17 8:07 ` Van Haaren, Harry
2017-07-17 15:21 ` [dpdk-dev] [PATCH] service: add corelist to EAL arguments Harry van Haaren
2017-07-17 15:53 ` Ananyev, Konstantin
2017-07-17 15:58 ` Van Haaren, Harry
2017-07-17 16:10 ` Ananyev, Konstantin
2017-07-17 16:16 ` Van Haaren, Harry
2017-07-19 5:42 ` Thomas Monjalon
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