From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, Tejun Heo <tj@kernel.org>,
Yu Kuai <yukuai3@huawei.com>, Christoph Hellwig <hch@lst.de>,
Ming Lei <ming.lei@redhat.com>
Subject: [PATCH for-5.18 0/3] block: throttle related fixes
Date: Fri, 18 Mar 2022 21:01:41 +0800 [thread overview]
Message-ID: <20220318130144.1066064-1-ming.lei@redhat.com> (raw)
Hi,
The 1st and 2nd patches fix use-after-free on request queue and
throttle data.
The 3rd patch speeds up throttling after disk is deleted, so long
wait time is avoided.
Ming Lei (2):
block: avoid use-after-free on throttle data
block: let blkcg_gq grab request queue's refcnt
Yu Kuai (1):
block: cancel all throttled bios in del_gendisk()
block/blk-cgroup.c | 5 +++++
block/blk-throttle.c | 48 ++++++++++++++++++++++++++++++++++++++++++--
block/blk-throttle.h | 3 +++
block/genhd.c | 3 +++
4 files changed, 57 insertions(+), 2 deletions(-)
--
2.31.1
next reply other threads:[~2022-03-18 13:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-18 13:01 Ming Lei [this message]
2022-03-18 13:01 ` [PATCH 1/3] block: avoid use-after-free on throttle data Ming Lei
2022-03-18 13:01 ` [PATCH 2/3] block: let blkcg_gq grab request queue's refcnt Ming Lei
2022-03-22 9:33 ` Christoph Hellwig
2022-03-22 10:23 ` Ming Lei
2022-03-22 16:45 ` Tejun Heo
2022-03-23 0:32 ` Ming Lei
2022-04-20 1:46 ` Williams, Dan J
2022-04-20 2:01 ` yukuai (C)
2022-04-20 2:20 ` Ming Lei
2022-04-20 3:40 ` Dan Williams
2022-03-18 13:01 ` [PATCH 3/3] block: cancel all throttled bios in del_gendisk() Ming Lei
2022-03-18 15:58 ` [PATCH for-5.18 0/3] block: throttle related fixes Jens Axboe
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