linux-kernel - [PATCH v1 0/6] block: some misc changes

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Message-Id: <1445097154-18229-1-git-send-email-ming.lei@canonical.com>
Date:	Sat, 17 Oct 2015 23:52:28 +0800
From:	Ming Lei <ming.lei@...onical.com>
To:	Jens Axboe <axboe@...nel.dk>, linux-kernel@...r.kernel.org
Cc:	Ming Lin <ming.l@....samsung.com>,
	Kent Overstreet <kent.overstreet@...il.com>,
	Christoph Hellwig <hch@...radead.org>,
	Jeff Moyer <jmoyer@...hat.com>
Subject: [PATCH v1 0/6] block: some misc changes

Hi,

The 1st four patches are optimizations related with bio splitting.

The 5th patch is one fix for using trace_block_plug().

The 6th patch is to mark ctx as pending at batch in flush plug path.

V1:
	- 3/6: don't check bio_mergeable() in blk_mq_attempt_merge()
	- 4/6: check bio_mergeable() for non-mq too
	- 5/6: new patch for fixing using trace_block_plug()


 block/blk-merge.c | 32 +++++++++++++++++++++++++-------
 block/blk-mq.c    | 22 +++++++++++++++-------
 block/elevator.c  |  2 +-
 3 files changed, 41 insertions(+), 15 deletions(-)


Thanks,
Ming

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