Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[linux.git] / fs / ceph / super.c

diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 285edda4fc3b4ec122975062f09d6497e41a0cbe..c864b44c8341d4ec211175d9efe0c75905067e14 100644 (file)
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -845,6 +845,12 @@ static void ceph_umount_begin(struct super_block *sb)
        return;
 }
 
+static int ceph_remount(struct super_block *sb, int *flags, char *data)
+{
+       sync_filesystem(sb);
+       return 0;
+}
+
 static const struct super_operations ceph_super_ops = {
        .alloc_inode    = ceph_alloc_inode,
        .destroy_inode  = ceph_destroy_inode,
@@ -853,6 +859,7 @@ static const struct super_operations ceph_super_ops = {
        .drop_inode     = ceph_drop_inode,
        .sync_fs        = ceph_sync_fs,
        .put_super      = ceph_put_super,
+       .remount_fs     = ceph_remount,
        .show_options   = ceph_show_options,
        .statfs         = ceph_statfs,
        .umount_begin   = ceph_umount_begin,