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-rw-r--r--fs/notify/fanotify/fanotify_user.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index 732648b270dc..f6ac6a2fa91e 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -813,6 +813,15 @@ SYSCALL_DEFINE5(fanotify_mark, int, fanotify_fd, unsigned int, flags,
group->priority == FS_PRIO_0)
goto fput_and_out;
+ if (flags & FAN_MARK_FLUSH) {
+ ret = 0;
+ if (flags & FAN_MARK_MOUNT)
+ fsnotify_clear_vfsmount_marks_by_group(group);
+ else
+ fsnotify_clear_inode_marks_by_group(group);
+ goto fput_and_out;
+ }
+
ret = fanotify_find_path(dfd, pathname, &path, flags);
if (ret)
goto fput_and_out;
@@ -824,7 +833,7 @@ SYSCALL_DEFINE5(fanotify_mark, int, fanotify_fd, unsigned int, flags,
mnt = path.mnt;
/* create/update an inode mark */
- switch (flags & (FAN_MARK_ADD | FAN_MARK_REMOVE | FAN_MARK_FLUSH)) {
+ switch (flags & (FAN_MARK_ADD | FAN_MARK_REMOVE)) {
case FAN_MARK_ADD:
if (flags & FAN_MARK_MOUNT)
ret = fanotify_add_vfsmount_mark(group, mnt, mask, flags);
@@ -837,12 +846,6 @@ SYSCALL_DEFINE5(fanotify_mark, int, fanotify_fd, unsigned int, flags,
else
ret = fanotify_remove_inode_mark(group, inode, mask, flags);
break;
- case FAN_MARK_FLUSH:
- if (flags & FAN_MARK_MOUNT)
- fsnotify_clear_vfsmount_marks_by_group(group);
- else
- fsnotify_clear_inode_marks_by_group(group);
- break;
default:
ret = -EINVAL;
}