diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/namespace.c | 1 | ||||
| -rw-r--r-- | fs/notify/fsnotify.c | 5 | ||||
| -rw-r--r-- | fs/notify/fsnotify.h | 2 |
3 files changed, 8 insertions, 0 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index a2d681a6b5e9..1969d6b2571e 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -614,6 +614,7 @@ static inline void __mntput(struct vfsmount *mnt) * provides barriers, so count_mnt_writers() below is safe. AV */ WARN_ON(count_mnt_writers(mnt)); + fsnotify_vfsmount_delete(mnt); dput(mnt->mnt_root); free_vfsmnt(mnt); deactivate_super(sb); diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index e0bf86953e1b..7f14ddc3efc2 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -36,6 +36,11 @@ void __fsnotify_inode_delete(struct inode *inode) } EXPORT_SYMBOL_GPL(__fsnotify_inode_delete); +void __fsnotify_vfsmount_delete(struct vfsmount *mnt) +{ + fsnotify_clear_marks_by_mount(mnt); +} + /* * Given an inode, first check if we care what happens to our children. Inotify * and dnotify both tell their parents about events. If we care about any event diff --git a/fs/notify/fsnotify.h b/fs/notify/fsnotify.h index 38f3fb5cef28..204353c0f663 100644 --- a/fs/notify/fsnotify.h +++ b/fs/notify/fsnotify.h @@ -42,6 +42,8 @@ extern void fsnotify_destroy_vfsmount_mark(struct fsnotify_mark *mark); extern void fsnotify_destroy_inode_mark(struct fsnotify_mark *mark); /* run the list of all marks associated with inode and flag them to be freed */ extern void fsnotify_clear_marks_by_inode(struct inode *inode); +/* run the list of all marks associated with vfsmount and flag them to be freed */ +extern void fsnotify_clear_marks_by_mount(struct vfsmount *mnt); /* * update the dentry->d_flags of all of inode's children to indicate if inode cares * about events that happen to its children. |