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From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
	Ming Lei <ming.lei@redhat.com>
Subject: [PATCH V3 0/6] block: improvement on bioset & bvec allocation
Date: Mon, 11 Jan 2021 11:05:51 +0800	[thread overview]
Message-ID: <20210111030557.4154161-1-ming.lei@redhat.com> (raw)

Hello Jens,

All are bioset / bvec improvement, and most of them are quite
straightforward.

V3:
	- share two line code via goto with one label, only patch 1 is
	  changed

V2:
	- patch style change, most is in patch 1
	- commit log change

Ming Lei (6):
  block: manage bio slab cache by xarray
  block: don't pass BIOSET_NEED_BVECS for q->bio_split
  block: don't allocate inline bvecs if this bioset needn't bvecs
  block: set .bi_max_vecs as actual allocated vector number
  block: move three bvec helpers declaration into private helper
  bcache: don't pass BIOSET_NEED_BVECS for the 'bio_set' embedded in
    'cache_set'

 block/bio.c               | 122 +++++++++++++++++---------------------
 block/blk-core.c          |   2 +-
 block/blk.h               |   4 ++
 drivers/md/bcache/super.c |   2 +-
 include/linux/bio.h       |   4 +-
 5 files changed, 61 insertions(+), 73 deletions(-)

-- 
2.28.0


             reply	other threads:[~2021-01-11  3:07 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-11  3:05 Ming Lei [this message]
2021-01-11  3:05 ` [PATCH V3 1/6] block: manage bio slab cache by xarray Ming Lei
2021-01-11  4:39   ` Pavel Begunkov
2021-01-11  6:57   ` Hannes Reinecke
2021-01-11  3:05 ` [PATCH V3 2/6] block: don't pass BIOSET_NEED_BVECS for q->bio_split Ming Lei
2021-01-11  4:41   ` Pavel Begunkov
2021-01-11  6:57   ` Hannes Reinecke
2021-01-11  3:05 ` [PATCH V3 3/6] block: don't allocate inline bvecs if this bioset needn't bvecs Ming Lei
2021-01-11  4:41   ` Pavel Begunkov
2021-01-11  6:58   ` Hannes Reinecke
2021-01-11  3:05 ` [PATCH V3 4/6] block: set .bi_max_vecs as actual allocated vector number Ming Lei
2021-01-11  4:42   ` Pavel Begunkov
2021-01-11  6:59   ` Hannes Reinecke
2021-01-11  3:05 ` [PATCH V3 5/6] block: move three bvec helpers declaration into private helper Ming Lei
2021-01-11  4:42   ` Pavel Begunkov
2021-01-11  7:00   ` Hannes Reinecke
2021-01-11  3:05 ` [PATCH V3 6/6] bcache: don't pass BIOSET_NEED_BVECS for the 'bio_set' embedded in 'cache_set' Ming Lei
2021-01-11  3:54   ` Coly Li
2021-01-11  7:00   ` Hannes Reinecke
2021-01-11  4:35 ` [PATCH V3 0/6] block: improvement on bioset & bvec allocation Pavel Begunkov
2021-01-25  2:27 ` Ming Lei
2021-01-25  4:24 ` Jens Axboe

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