NFS: More excessive attribute revalidation in nfs_execute_ok()
execute_ok() will only check the mode bits if the object is not a
directory, so we don't need to revalidate the attributes in that case.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index e7bc68f..f0e3958 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -2500,6 +2500,8 @@ static int nfs_execute_ok(struct inode *inode, int mask)
struct nfs_server *server = NFS_SERVER(inode);
int ret = 0;
+ if (S_ISDIR(inode->i_mode))
+ return 0;
if (nfs_check_cache_invalid(inode, NFS_INO_INVALID_OTHER)) {
if (mask & MAY_NOT_BLOCK)
return -ECHILD;