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authorJan Kara <jack@suse.cz>2016-12-21 20:06:12 +0300
committerJan Kara <jack@suse.cz>2017-04-10 18:37:36 +0300
commit054c636e5c8054884ede889be82ce059879945e6 (patch)
tree0559d887ce9f1bd9ba0e594b0fc876d597327bc1 /fs/notify/dnotify
parent7b1293234084ddb6469c4e9a5ef818f399b5786b (diff)
downloadlinux-054c636e5c8054884ede889be82ce059879945e6.tar.xz
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/dnotify')
-rw-r--r--fs/notify/dnotify/dnotify.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c
index f9d500fd7b9a..2430a0415995 100644
--- a/fs/notify/dnotify/dnotify.c
+++ b/fs/notify/dnotify/dnotify.c
@@ -135,6 +135,7 @@ static void dnotify_free_mark(struct fsnotify_mark *fsn_mark)
static struct fsnotify_ops dnotify_fsnotify_ops = {
.handle_event = dnotify_handle_event,
+ .free_mark = dnotify_free_mark,
};
/*
@@ -305,7 +306,7 @@ int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg)
/* set up the new_fsn_mark and new_dn_mark */
new_fsn_mark = &new_dn_mark->fsn_mark;
- fsnotify_init_mark(new_fsn_mark, dnotify_group, dnotify_free_mark);
+ fsnotify_init_mark(new_fsn_mark, dnotify_group);
new_fsn_mark->mask = mask;
new_dn_mark->dn = NULL;