linux-wandboard

VFS: move inode_lock into sync_sb_inodes

This patch makes 'sync_sb_inodes()' lock 'inode_lock', rather
than expect that the caller will do this.

This change was previously done by Hans Reiser <reiser@namesys.com>
and sat in the -mm tree.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>