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
next 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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