diff options
| 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_user.c | |
| parent | 7b1293234084ddb6469c4e9a5ef818f399b5786b (diff) | |
| download | linux-054c636e5c8054884ede889be82ce059879945e6.tar.bz2 | |
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_user.c')
| -rw-r--r-- | fs/notify/inotify/inotify_user.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index 07febafd826e..7cc7d3fb1862 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -47,7 +47,7 @@ /* configurable via /proc/sys/fs/inotify/ */ static int inotify_max_queued_events __read_mostly; -static struct kmem_cache *inotify_inode_mark_cachep __read_mostly; +struct kmem_cache *inotify_inode_mark_cachep __read_mostly; #ifdef CONFIG_SYSCTL @@ -483,16 +483,6 @@ void inotify_ignored_and_remove_idr(struct fsnotify_mark *fsn_mark, dec_inotify_watches(group->inotify_data.ucounts); } -/* 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); -} - static int inotify_update_existing_watch(struct fsnotify_group *group, struct inode *inode, u32 arg) @@ -558,7 +548,7 @@ static int inotify_new_watch(struct fsnotify_group *group, if (unlikely(!tmp_i_mark)) return -ENOMEM; - fsnotify_init_mark(&tmp_i_mark->fsn_mark, group, inotify_free_mark); + fsnotify_init_mark(&tmp_i_mark->fsn_mark, group); tmp_i_mark->fsn_mark.mask = mask; tmp_i_mark->wd = -1; |