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-rw-r--r--fs/cifs/dir.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index e3b10ca6d453..db2a58c00f7b 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -656,6 +656,9 @@ lookup_out:
static int
cifs_d_revalidate(struct dentry *direntry, struct nameidata *nd)
{
+ if (nd->flags & LOOKUP_RCU)
+ return -ECHILD;
+
if (direntry->d_inode) {
if (cifs_revalidate_dentry(direntry))
return 0;