Pavel Begunkov f89d84b35a btrfs: merge critical sections of discard lock in workfn ...

[ Upstream commit 8fc058597a283e9a37720abb0e8d68e342b9387d ]

btrfs_discard_workfn() drops discard_ctl->lock just to take it again in
a moment in btrfs_discard_schedule_work(). Avoid that and also reuse
ktime.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-01-19 18:27:24 +01:00

23 KiB

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