[PATCH] NFS: Fix races in nfs_revalidate_mapping()

[firefly-linux-kernel-4.4.55.git] / fs / nfs / dir.c

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index dee3d6c0f194178c6a1c060ff2eb1121a1d7d5aa..d9ba8cb0ee75b22b8618f1fe9f75dd13b2cb9259 100644 (file)
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -532,7 +532,7 @@ static int nfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
 
        lock_kernel();
 
-       res = nfs_revalidate_mapping(inode, filp->f_mapping);
+       res = nfs_revalidate_mapping_nolock(inode, filp->f_mapping);
        if (res < 0) {
                unlock_kernel();
                return res;