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-rw-r--r--kernel/audit_tree.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index e7315d487163..e867c17d3f84 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -351,7 +351,7 @@ static void untag_chunk(struct audit_chunk *chunk, struct fsnotify_mark *mark)
struct audit_chunk *new;
int size;
- mutex_lock(&audit_tree_group->mark_mutex);
+ fsnotify_group_lock(audit_tree_group);
/*
* mark_mutex stabilizes chunk attached to the mark so we can check
* whether it didn't change while we've dropped hash_lock.
@@ -368,7 +368,7 @@ static void untag_chunk(struct audit_chunk *chunk, struct fsnotify_mark *mark)
replace_mark_chunk(mark, NULL);
spin_unlock(&hash_lock);
fsnotify_detach_mark(mark);
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
audit_mark_put_chunk(chunk);
fsnotify_free_mark(mark);
return;
@@ -385,12 +385,12 @@ static void untag_chunk(struct audit_chunk *chunk, struct fsnotify_mark *mark)
*/
replace_chunk(new, chunk);
spin_unlock(&hash_lock);
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
audit_mark_put_chunk(chunk);
return;
out_mutex:
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
}
/* Call with group->mark_mutex held, releases it */
@@ -400,19 +400,19 @@ static int create_chunk(struct inode *inode, struct audit_tree *tree)
struct audit_chunk *chunk = alloc_chunk(1);
if (!chunk) {
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
return -ENOMEM;
}
mark = alloc_mark();
if (!mark) {
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
kfree(chunk);
return -ENOMEM;
}
if (fsnotify_add_inode_mark_locked(mark, inode, 0)) {
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
fsnotify_put_mark(mark);
kfree(chunk);
return -ENOSPC;
@@ -422,7 +422,7 @@ static int create_chunk(struct inode *inode, struct audit_tree *tree)
if (tree->goner) {
spin_unlock(&hash_lock);
fsnotify_detach_mark(mark);
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
fsnotify_free_mark(mark);
fsnotify_put_mark(mark);
kfree(chunk);
@@ -444,7 +444,7 @@ static int create_chunk(struct inode *inode, struct audit_tree *tree)
*/
insert_hash(chunk);
spin_unlock(&hash_lock);
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
/*
* Drop our initial reference. When mark we point to is getting freed,
* we get notification through ->freeing_mark callback and cleanup
@@ -462,7 +462,7 @@ static int tag_chunk(struct inode *inode, struct audit_tree *tree)
struct audit_node *p;
int n;
- mutex_lock(&audit_tree_group->mark_mutex);
+ fsnotify_group_lock(audit_tree_group);
mark = fsnotify_find_mark(&inode->i_fsnotify_marks, audit_tree_group);
if (!mark)
return create_chunk(inode, tree);
@@ -478,7 +478,7 @@ static int tag_chunk(struct inode *inode, struct audit_tree *tree)
for (n = 0; n < old->count; n++) {
if (old->owners[n].owner == tree) {
spin_unlock(&hash_lock);
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
fsnotify_put_mark(mark);
return 0;
}
@@ -487,7 +487,7 @@ static int tag_chunk(struct inode *inode, struct audit_tree *tree)
chunk = alloc_chunk(old->count + 1);
if (!chunk) {
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
fsnotify_put_mark(mark);
return -ENOMEM;
}
@@ -495,7 +495,7 @@ static int tag_chunk(struct inode *inode, struct audit_tree *tree)
spin_lock(&hash_lock);
if (tree->goner) {
spin_unlock(&hash_lock);
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
fsnotify_put_mark(mark);
kfree(chunk);
return 0;
@@ -515,7 +515,7 @@ static int tag_chunk(struct inode *inode, struct audit_tree *tree)
*/
replace_chunk(chunk, old);
spin_unlock(&hash_lock);
- mutex_unlock(&audit_tree_group->mark_mutex);
+ fsnotify_group_unlock(audit_tree_group);
fsnotify_put_mark(mark); /* pair to fsnotify_find_mark */
audit_mark_put_chunk(old);
@@ -1044,12 +1044,12 @@ static void audit_tree_freeing_mark(struct fsnotify_mark *mark,
{
struct audit_chunk *chunk;
- mutex_lock(&mark->group->mark_mutex);
+ fsnotify_group_lock(mark->group);
spin_lock(&hash_lock);
chunk = mark_chunk(mark);
replace_mark_chunk(mark, NULL);
spin_unlock(&hash_lock);
- mutex_unlock(&mark->group->mark_mutex);
+ fsnotify_group_unlock(mark->group);
if (chunk) {
evict_chunk(chunk);
audit_mark_put_chunk(chunk);
@@ -1074,7 +1074,7 @@ static int __init audit_tree_init(void)
audit_tree_mark_cachep = KMEM_CACHE(audit_tree_mark, SLAB_PANIC);
- audit_tree_group = fsnotify_alloc_group(&audit_tree_ops);
+ audit_tree_group = fsnotify_alloc_group(&audit_tree_ops, 0);
if (IS_ERR(audit_tree_group))
audit_panic("cannot initialize fsnotify group for rectree watches");