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-rw-r--r--fs/notify/fdinfo.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/notify/fdinfo.c b/fs/notify/fdinfo.c
index 6b6f0d472ae8..fd98e5100cab 100644
--- a/fs/notify/fdinfo.c
+++ b/fs/notify/fdinfo.c
@@ -83,9 +83,16 @@ static void inotify_fdinfo(struct seq_file *m, struct fsnotify_mark *mark)
inode_mark = container_of(mark, struct inotify_inode_mark, fsn_mark);
inode = igrab(mark->inode);
if (inode) {
+ /*
+ * IN_ALL_EVENTS represents all of the mask bits
+ * that we expose to userspace. There is at
+ * least one bit (FS_EVENT_ON_CHILD) which is
+ * used only internally to the kernel.
+ */
+ u32 mask = mark->mask & IN_ALL_EVENTS;
seq_printf(m, "inotify wd:%x ino:%lx sdev:%x mask:%x ignored_mask:%x ",
inode_mark->wd, inode->i_ino, inode->i_sb->s_dev,
- mark->mask, mark->ignored_mask);
+ mask, mark->ignored_mask);
show_mark_fhandle(m, inode);
seq_putc(m, '\n');
iput(inode);