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| author | Amir Goldstein <amir73il@gmail.com> | 2021-08-10 18:12:20 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2021-08-11 14:50:53 +0300 |
| commit | e43de7f0862b8598cd1ef440e3b4701cd107ea40 (patch) | |
| tree | 837ebcd6be2bf8ed3526a3d4d5c69050d99e01dc /fs/notify | |
| parent | ec44610fe2b86daef70f3f53f47d2a2542d7094f (diff) | |
| download | linux-e43de7f0862b8598cd1ef440e3b4701cd107ea40.tar.xz | |
fsnotify: optimize the case of no marks of any type
Add a simple check in the inline helpers to avoid calling fsnotify()
and __fsnotify_parent() in case there are no marks of any type
(inode/sb/mount) for an inode's sb, so there can be no objects
of any type interested in the event.
Link: https://lore.kernel.org/r/20210810151220.285179-5-amir73il@gmail.com
Reviewed-by: Matthew Bobrowski <repnop@google.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/notify')
0 files changed, 0 insertions, 0 deletions