/* Flush out writes to the server in order to update c/mtime */
nfs_sync_inode(inode, 0, 0, FLUSH_WAIT|FLUSH_NOCOMMIT);
- if (__IS_FLG(inode, MS_NOATIME))
- need_atime = 0;
- else if (__IS_FLG(inode, MS_NODIRATIME) && S_ISDIR(inode->i_mode))
+
+ /*
+ * We may force a getattr if the user cares about atime.
+ *
+ * Note that we only have to check the vfsmount flags here:
+ * - NFS always sets S_NOATIME by so checking it would give a
+ * bogus result
+ * - NFS never sets MS_NOATIME or MS_NODIRATIME so there is
+ * no point in checking those.
+ */
+ if ((mnt->mnt_flags & MNT_NOATIME) ||
+ ((mnt->mnt_flags & MNT_NODIRATIME) && S_ISDIR(inode->i_mode)))
need_atime = 0;
- /* We may force a getattr if the user cares about atime */
+
if (need_atime)
err = __nfs_revalidate_inode(NFS_SERVER(inode), inode);
else