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| author | Lino Sanfilippo <LinoSanfilippo@gmx.de> | 2011-06-14 17:29:51 +0200 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2012-12-11 13:44:36 -0500 |
| commit | e2a29943e9a2ee2aa737a77f550f46ba72269db4 (patch) | |
| tree | cf0275eeed130433df241f115cbd2f9ebea96e7f /fs/notify/mark.c | |
| parent | 986ab09807ca9454c3f54aae4db7e1bb00daeed3 (diff) | |
| download | linux-e2a29943e9a2ee2aa737a77f550f46ba72269db4.tar.gz linux-e2a29943e9a2ee2aa737a77f550f46ba72269db4.tar.bz2 linux-e2a29943e9a2ee2aa737a77f550f46ba72269db4.zip | |
fsnotify: pass group to fsnotify_destroy_mark()
In fsnotify_destroy_mark() dont get the group from the passed mark anymore,
but pass the group itself as an additional parameter to the function.
Signed-off-by: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'fs/notify/mark.c')
| -rw-r--r-- | fs/notify/mark.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/fs/notify/mark.c b/fs/notify/mark.c index ab25b810b146..b77c833c8d0a 100644 --- a/fs/notify/mark.c +++ b/fs/notify/mark.c @@ -121,21 +121,11 @@ void fsnotify_put_mark(struct fsnotify_mark *mark) * The caller had better be holding a reference to this mark so we don't actually * do the final put under the mark->lock */ -void fsnotify_destroy_mark(struct fsnotify_mark *mark) +void fsnotify_destroy_mark(struct fsnotify_mark *mark, + struct fsnotify_group *group) { - struct fsnotify_group *group; struct inode *inode = NULL; - spin_lock(&mark->lock); - /* dont get the group from a mark that is not alive yet */ - if (!(mark->flags & FSNOTIFY_MARK_FLAG_ALIVE)) { - spin_unlock(&mark->lock); - return; - } - fsnotify_get_group(mark->group); - group = mark->group; - spin_unlock(&mark->lock); - mutex_lock(&group->mark_mutex); spin_lock(&mark->lock); @@ -143,7 +133,7 @@ void fsnotify_destroy_mark(struct fsnotify_mark *mark) if (!(mark->flags & FSNOTIFY_MARK_FLAG_ALIVE)) { spin_unlock(&mark->lock); mutex_unlock(&group->mark_mutex); - goto put_group; + return; } mark->flags &= ~FSNOTIFY_MARK_FLAG_ALIVE; @@ -194,9 +184,6 @@ void fsnotify_destroy_mark(struct fsnotify_mark *mark) */ atomic_dec(&group->num_marks); - -put_group: - fsnotify_put_group(group); } void fsnotify_set_mark_mask_locked(struct fsnotify_mark *mark, __u32 mask) @@ -307,7 +294,7 @@ void fsnotify_clear_marks_by_group_flags(struct fsnotify_group *group, mutex_unlock(&group->mark_mutex); list_for_each_entry_safe(mark, lmark, &free_list, free_g_list) { - fsnotify_destroy_mark(mark); + fsnotify_destroy_mark(mark, group); fsnotify_put_mark(mark); } } |