diff options
| author | Gabriel Krisman Bertazi <krisman@suse.de> | 2022-11-15 17:45:52 -0500 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-11-16 11:33:03 -0700 |
| commit | ee7dc86b6d3e3b86c2c487f713eda657850de238 (patch) | |
| tree | 1b7d6730211636e42f738102bb26eaf8780cc561 /lib/sbitmap.c | |
| parent | 976570b4ecd30d3ec6e1b0910da8e5edc591f2b6 (diff) | |
wait: Return number of exclusive waiters awaken
Sbitmap code will need to know how many waiters were actually woken for
its batched wakeups implementation. Return the number of woken
exclusive waiters from __wake_up() to facilitate that.
Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20221115224553.23594-3-krisman@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'lib/sbitmap.c')
0 files changed, 0 insertions, 0 deletions