NFS: writes should not clobber utimes() calls

Ensure that we flush out writes in the case when someone calls utimes() in
order to set the file times.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 8d5b669..5746dc8 100644 (file)
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -859,11 +859,9 @@ nfs_setattr(struct dentry *dentry, struct iattr *attr)
 
        lock_kernel();
        nfs_begin_data_update(inode);
-       /* Write all dirty data if we're changing file permissions or size */
-       if ((attr->ia_valid & (ATTR_MODE|ATTR_UID|ATTR_GID|ATTR_SIZE)) != 0) {
-               filemap_write_and_wait(inode->i_mapping);
-               nfs_wb_all(inode);
-       }
+       /* Write all dirty data */
+       filemap_write_and_wait(inode->i_mapping);
+       nfs_wb_all(inode);
        /*
         * Return any delegations if we're going to change ACLs
         */