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-rw-r--r--fs/notify/dnotify/dnotify.c2
-rw-r--r--fs/notify/inode_mark.c8
-rw-r--r--fs/notify/inotify/inotify_user.c2
3 files changed, 7 insertions, 5 deletions
diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c
index 7e54e52964dd..85b97fca14de 100644
--- a/fs/notify/dnotify/dnotify.c
+++ b/fs/notify/dnotify/dnotify.c
@@ -362,7 +362,7 @@ int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg)
362 dnentry = container_of(entry, struct dnotify_mark_entry, fsn_entry); 362 dnentry = container_of(entry, struct dnotify_mark_entry, fsn_entry);
363 spin_lock(&entry->lock); 363 spin_lock(&entry->lock);
364 } else { 364 } else {
365 fsnotify_add_mark(new_entry, dnotify_group, inode); 365 fsnotify_add_mark(new_entry, dnotify_group, inode, 0);
366 spin_lock(&new_entry->lock); 366 spin_lock(&new_entry->lock);
367 entry = new_entry; 367 entry = new_entry;
368 dnentry = new_dnentry; 368 dnentry = new_dnentry;
diff --git a/fs/notify/inode_mark.c b/fs/notify/inode_mark.c
index a13cf9e9233a..7d2962e5328e 100644
--- a/fs/notify/inode_mark.c
+++ b/fs/notify/inode_mark.c
@@ -312,9 +312,10 @@ void fsnotify_init_mark(struct fsnotify_mark_entry *entry,
312 * event types should be delivered to which group and for which inodes. 312 * event types should be delivered to which group and for which inodes.
313 */ 313 */
314int fsnotify_add_mark(struct fsnotify_mark_entry *entry, 314int fsnotify_add_mark(struct fsnotify_mark_entry *entry,
315 struct fsnotify_group *group, struct inode *inode) 315 struct fsnotify_group *group, struct inode *inode,
316 int allow_dups)
316{ 317{
317 struct fsnotify_mark_entry *lentry; 318 struct fsnotify_mark_entry *lentry = NULL;
318 int ret = 0; 319 int ret = 0;
319 320
320 inode = igrab(inode); 321 inode = igrab(inode);
@@ -331,7 +332,8 @@ int fsnotify_add_mark(struct fsnotify_mark_entry *entry,
331 spin_lock(&group->mark_lock); 332 spin_lock(&group->mark_lock);
332 spin_lock(&inode->i_lock); 333 spin_lock(&inode->i_lock);
333 334
334 lentry = fsnotify_find_mark_entry(group, inode); 335 if (!allow_dups)
336 lentry = fsnotify_find_mark_entry(group, inode);
335 if (!lentry) { 337 if (!lentry) {
336 entry->group = group; 338 entry->group = group;
337 entry->inode = inode; 339 entry->inode = inode;
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 653c507b1bb3..f22a04005db2 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -651,7 +651,7 @@ static int inotify_new_watch(struct fsnotify_group *group,
651 goto out_err; 651 goto out_err;
652 652
653 /* we are on the idr, now get on the inode */ 653 /* we are on the idr, now get on the inode */
654 ret = fsnotify_add_mark(&tmp_ientry->fsn_entry, group, inode); 654 ret = fsnotify_add_mark(&tmp_ientry->fsn_entry, group, inode, 0);
655 if (ret) { 655 if (ret) {
656 /* we failed to get on the inode, get off the idr */ 656 /* we failed to get on the inode, get off the idr */
657 inotify_remove_from_idr(group, tmp_ientry); 657 inotify_remove_from_idr(group, tmp_ientry);