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| author |   Jan Kara <jack@suse.cz> | 2022-06-23 10:51:45 -0700 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-07-24 18:39:31 -0600 |
| commit | e92eebbb09218e128e559cf12b65317721309324 (patch) | |
| tree | 5202cd32a11a8b33712991a268ae4882cfcab9a7 /kernel/user-return-notifier.c | |
| parent | mm: Move starting of background writeback into the main balancing loop (diff) | |
| download | wireguard-linux-e92eebbb09218e128e559cf12b65317721309324.tar.xz wireguard-linux-e92eebbb09218e128e559cf12b65317721309324.zip | |
mm: Move updates of dirty_exceeded into one place
Transition of wb->dirty_exceeded from 0 to 1 happens before we go to
sleep in balance_dirty_pages() while transition from 1 to 0 happens when
exiting from balance_dirty_pages(), possibly based on old values. This
does not make a lot of sense since wb->dirty_exceeded should simply
reflect whether wb is over dirty limit and so we should ratelimit
entering to balance_dirty_pages() less. Move the two updates together.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Stefan Roesch <shr@fb.com>
Link: https://lore.kernel.org/r/20220623175157.1715274-3-shr@fb.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'kernel/user-return-notifier.c')
0 files changed, 0 insertions, 0 deletions