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authorEric Paris <eparis@redhat.com>2010-05-27 09:41:40 -0400
committerEric Paris <eparis@redhat.com>2010-07-28 09:59:03 -0400
commit08ae89380a8210a9965d04083e1de78cb8bca4b1 (patch)
tree95ef9493b5a6152e7c683d2d5a8531844530f0f7 /fs/notify
parent269ed32a9ce00132b9372e9c00014532e054d6b2 (diff)
fanotify: drop the useless priority argument
The priority argument in fanotify is useless. Kill it. Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'fs/notify')
-rw-r--r--fs/notify/fanotify/fanotify_user.c8
-rw-r--r--fs/notify/group.c10
2 files changed, 6 insertions, 12 deletions
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index 7c869fa23ec..66410208476 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -616,14 +616,13 @@ static int fanotify_add_inode_mark(struct fsnotify_group *group,
}
/* fanotify syscalls */
-SYSCALL_DEFINE3(fanotify_init, unsigned int, flags, unsigned int, event_f_flags,
- unsigned int, priority)
+SYSCALL_DEFINE2(fanotify_init, unsigned int, flags, unsigned int, event_f_flags)
{
struct fsnotify_group *group;
int f_flags, fd;
- pr_debug("%s: flags=%d event_f_flags=%d priority=%d\n",
- __func__, flags, event_f_flags, priority);
+ pr_debug("%s: flags=%d event_f_flags=%d\n",
+ __func__, flags, event_f_flags);
if (event_f_flags)
return -EINVAL;
@@ -645,7 +644,6 @@ SYSCALL_DEFINE3(fanotify_init, unsigned int, flags, unsigned int, event_f_flags,
if (IS_ERR(group))
return PTR_ERR(group);
- group->priority = priority;
#ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
mutex_init(&group->fanotify_data.access_mutex);
init_waitqueue_head(&group->fanotify_data.access_waitq);
diff --git a/fs/notify/group.c b/fs/notify/group.c
index ada913fd4f7..7ac65ed4735 100644
--- a/fs/notify/group.c
+++ b/fs/notify/group.c
@@ -90,7 +90,6 @@ void fsnotify_recalc_group_mask(struct fsnotify_group *group)
void fsnotify_add_vfsmount_group(struct fsnotify_group *group)
{
struct fsnotify_group *group_iter;
- unsigned int priority = group->priority;
mutex_lock(&fsnotify_grp_mutex);
@@ -98,7 +97,7 @@ void fsnotify_add_vfsmount_group(struct fsnotify_group *group)
list_for_each_entry(group_iter, &fsnotify_vfsmount_groups,
vfsmount_group_list) {
/* insert in front of this one? */
- if (priority < group_iter->priority) {
+ if (group < group_iter) {
/* list_add_tail() insert in front of group_iter */
list_add_tail_rcu(&group->inode_group_list,
&group_iter->inode_group_list);
@@ -118,15 +117,14 @@ out:
void fsnotify_add_inode_group(struct fsnotify_group *group)
{
struct fsnotify_group *group_iter;
- unsigned int priority = group->priority;
mutex_lock(&fsnotify_grp_mutex);
- /* add to global group list, priority 0 first, UINT_MAX last */
+ /* add to global group list */
if (!group->on_inode_group_list) {
list_for_each_entry(group_iter, &fsnotify_inode_groups,
inode_group_list) {
- if (priority < group_iter->priority) {
+ if (group < group_iter) {
/* list_add_tail() insert in front of group_iter */
list_add_tail_rcu(&group->inode_group_list,
&group_iter->inode_group_list);
@@ -260,8 +258,6 @@ struct fsnotify_group *fsnotify_alloc_group(const struct fsnotify_ops *ops)
spin_lock_init(&group->mark_lock);
INIT_LIST_HEAD(&group->marks_list);
- group->priority = UINT_MAX;
-
group->ops = ops;
return group;