On Wed, Apr 20, 2011 at 04:03:37PM +0800, Wu Fengguang wrote: > No behavior change. This will add debug visibility to the code, for > example, to dump the wbc contents when kprobing queue_io(). I don't think it's a good idea. The writeback_control should move back to just controlling per-inode writeback and not be passed to more routines dealing with high-level writeback. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html