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authorEric Paris <eparis@redhat.com>2010-07-28 10:18:39 -0400
committerEric Paris <eparis@redhat.com>2010-07-28 10:18:54 -0400
commit43709a288ed03aa0e2979ab63dd089b3889645c4 (patch)
tree71717ebf944c099af5ab8ea339889665d4b9ef67 /fs/notify/group.c
parent03930979afa63e079e9aefd4d3dd429240711027 (diff)
fsnotify: remove group->mask
group->mask is now useless. It was originally a shortcut for fsnotify to save on performance. These checks are now redundant, so we remove them. Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'fs/notify/group.c')
-rw-r--r--fs/notify/group.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/fs/notify/group.c b/fs/notify/group.c
index 8da532dd602..fc0d966b270 100644
--- a/fs/notify/group.c
+++ b/fs/notify/group.c
@@ -35,22 +35,6 @@ LIST_HEAD(fsnotify_inode_groups);
/* all groups registered to receive mount point filesystem notifications */
LIST_HEAD(fsnotify_vfsmount_groups);
-/*
- * Update the group->mask by running all of the marks associated with this
- * group and finding the bitwise | of all of the mark->mask.
- */
-void fsnotify_recalc_group_mask(struct fsnotify_group *group)
-{
- __u32 mask = 0;
- struct fsnotify_mark *mark;
-
- spin_lock(&group->mark_lock);
- list_for_each_entry(mark, &group->marks_list, g_list)
- mask |= mark->mask;
- group->mask = mask;
- spin_unlock(&group->mark_lock);
-}
-
void fsnotify_add_vfsmount_group(struct fsnotify_group *group)
{
struct fsnotify_group *group_iter;