diff options
| author | Amir Goldstein <amir73il@gmail.com> | 2021-08-10 18:12:19 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2021-08-11 14:50:48 +0300 |
| commit | ec44610fe2b86daef70f3f53f47d2a2542d7094f (patch) | |
| tree | e12dfdbde1050af24b6c30a9ea36fb9dfa690b63 /fs/notify/fsnotify.c | |
| parent | 11fa333b58ba1518e7c69fafb6513a0117f8fe33 (diff) | |
| download | linux-ec44610fe2b86daef70f3f53f47d2a2542d7094f.tar.xz | |
fsnotify: count all objects with attached connectors
Rename s_fsnotify_inode_refs to s_fsnotify_connectors and count all
objects with attached connectors, not only inodes with attached
connectors.
This will be used to optimize fsnotify() calls on sb without any
type of marks.
Link: https://lore.kernel.org/r/20210810151220.285179-4-amir73il@gmail.com
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Matthew Bobrowski <repnop@google.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/notify/fsnotify.c')
| -rw-r--r-- | fs/notify/fsnotify.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index 30d422b8c0fc..963e6ce75b96 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -87,15 +87,15 @@ static void fsnotify_unmount_inodes(struct super_block *sb) if (iput_inode) iput(iput_inode); - /* Wait for outstanding inode references from connectors */ - wait_var_event(&sb->s_fsnotify_inode_refs, - !atomic_long_read(&sb->s_fsnotify_inode_refs)); } void fsnotify_sb_delete(struct super_block *sb) { fsnotify_unmount_inodes(sb); fsnotify_clear_marks_by_sb(sb); + /* Wait for outstanding object references from connectors */ + wait_var_event(&sb->s_fsnotify_connectors, + !atomic_long_read(&sb->s_fsnotify_connectors)); } /* |