Re: [PATCH 0/3] blk-iolatency related ref counting fixes

[PATCH 0/3] blk-iolatency related ref counting fixes · Josef Bacik <josef@toxicpanda.com> · 2018-07-31
[PATCH 1/3] blk-iolatency: fix blkg leak in timer_fn · Josef Bacik <josef@toxicpanda.com> · 2018-07-31
[PATCH 2/3] blk-cgroup: hold the queue ref during throttling · Josef Bacik <josef@toxicpanda.com> · 2018-07-31
[PATCH 3/3] blk-cgroup: clear the throttle queue on fork · Josef Bacik <josef@toxicpanda.com> · 2018-07-31
Re: [PATCH 0/3] blk-iolatency related ref counting fixes · Jens Axboe <axboe@kernel.dk> · 2018-08-01

From: Jens Axboe <axboe@kernel.dk>
Date: 2018-08-01 15:16:15

On 7/31/18 10:39 AM, Josef Bacik wrote:

These are three ref counting issues we found in testing.  They are pretty
straightforward, the first two don't really happen in practice but need to be
fixed, but the last one fixes a real panic we saw pretty regularly in our stress
testing.  They've been running on our test boxes internally under stress tests
and seem to have fixed the remaining issues we were seeing.  Thanks,

Applied for 4.19, thanks.

-- 
Jens Axboe

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