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(parent: 1ea2872) | patch
btrfs: merge critical sections of discard lock in workfn
authorPavel Begunkov <asml.silence@gmail.com>
Sun, 6 Dec 2020 15:56:22 +0000 (15:56 +0000)
committerDavid Sterba <dsterba@suse.com>
Fri, 18 Dec 2020 13:59:54 +0000 (14:59 +0100)
commit8fc058597a283e9a37720abb0e8d68e342b9387d
treebd5ab32fd2d09451a9ecf9df3bd0dae7acae75a5tree | snapshot
parent1ea2872fc6f2aaee0a4b4f1578b83ffd9f55c6a7commit | diff
btrfs: merge critical sections of discard lock in workfn

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>
fs/btrfs/discard.c diff | blob | history
Domain: System / Kernel;