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From: "Morten Brørup" <mb@smartsharesystems.com>
To: dev@dpdk.org
Cc: olivier.matz@6wind.com, stephen@networkplumber.org,
	harry.van.haaren@intel.com, konstantin.ananyev@intel.com,
	mattias.ronnblom@ericsson.com, bruce.richardson@intel.com,
	arybchenko@solarflare.com,
	"Morten Brørup" <mb@smartsharesystems.com>
Subject: [dpdk-dev] [PATCH v7 0/1] mbuf: add bulk free function
Date: Thu, 10 Oct 2019 15:00:11 +0000	[thread overview]
Message-ID: <20191010150012.48294-1-mb@smartsharesystems.com> (raw)

Add function for freeing a bulk of mbufs.

Signed-off-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>

---

v7:
* Squash multiple modifications into one.
v6:
* Remove __rte_always_inline from static function.
  The compiler will inline anyway.
v5:
* Rename variables from "free" to "pending" for improved readability.
* Add prefix __ to rte_pktmbuf_free_seg_via_array().
* Add array size parameter to __rte_pktmbuf_free_seg_via_array().
  The compiler will optimize the parameter away anyway.
* Add description to __rte_pktmbuf_free_seg_via_array().
* Minor description updates.
v4:
* Mark as experimental by adding __rte_experimental.
* Add function to experimental section of map file.
* Fix source code formatting regarding pointer to pointer.
* Squash multiple modifications into one.
v3:
* Bugfix: Handle pakets with multiple segments.
* Add inline helper function, mainly for readability.
* Fix source code formatting regarding indentation.
v2:
* Function is not inline.
* Optimize to free multible mbufs belonging to the same mempool in
  bulk. Inspired by ixgbe_tx_free_bufs(), but allowing NULL pointers
  in the array, just like rte_pktmbuf_free() can take a NULL pointer.
* Use unsigned int instead of unsigned. Passes checkpatch, but
  mismatches the original coding style of the modified files.
* Fix a typo in the description headline: mempools is plural.


Morten Brørup (1):
  mbuf: add bulk free function

 lib/librte_mbuf/rte_mbuf.c           | 66 ++++++++++++++++++++++++++++
 lib/librte_mbuf/rte_mbuf.h           | 15 +++++++
 lib/librte_mbuf/rte_mbuf_version.map |  1 +
 3 files changed, 82 insertions(+)

-- 
2.17.1


             reply	other threads:[~2019-10-10 15:00 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-10 15:00 Morten Brørup [this message]
2019-10-10 15:00 ` [dpdk-dev] [PATCH v7 1/1] " Morten Brørup

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