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| author | Jan Kara <jack@suse.cz> | 2016-12-21 18:06:12 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2017-04-10 17:37:36 +0200 |
| commit | 054c636e5c8054884ede889be82ce059879945e6 (patch) | |
| tree | 0559d887ce9f1bd9ba0e594b0fc876d597327bc1 /fs/notify/inotify/inotify_fsnotify.c | |
| parent | fsnotify: Add group pointer in fsnotify_init_mark() (diff) | |
| download | linux-054c636e5c8054884ede889be82ce059879945e6.tar.xz linux-054c636e5c8054884ede889be82ce059879945e6.zip | |
fsnotify: Move ->free_mark callback to fsnotify_ops
Pointer to ->free_mark callback unnecessarily occupies one long in each
fsnotify_mark although they are the same for all marks from one
notification group. Move the callback pointer to fsnotify_ops.
Reviewed-by: Miklos Szeredi <mszeredi@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/notify/inotify/inotify_fsnotify.c')
| -rw-r--r-- | fs/notify/inotify/inotify_fsnotify.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c index ccd6a4055e0c..8b73332735ba 100644 --- a/fs/notify/inotify/inotify_fsnotify.c +++ b/fs/notify/inotify/inotify_fsnotify.c @@ -176,9 +176,20 @@ static void inotify_free_event(struct fsnotify_event *fsn_event) kfree(INOTIFY_E(fsn_event)); } +/* ding dong the mark is dead */ +static void inotify_free_mark(struct fsnotify_mark *fsn_mark) +{ + struct inotify_inode_mark *i_mark; + + i_mark = container_of(fsn_mark, struct inotify_inode_mark, fsn_mark); + + kmem_cache_free(inotify_inode_mark_cachep, i_mark); +} + const struct fsnotify_ops inotify_fsnotify_ops = { .handle_event = inotify_handle_event, .free_group_priv = inotify_free_group_priv, .free_event = inotify_free_event, .freeing_mark = inotify_freeing_mark, + .free_mark = inotify_free_mark, }; |