writeback: add some debug inode list counters to bdi stats
authorJens Axboe <jens.axboe@oracle.com>
Mon, 25 May 2009 07:08:21 +0000 (09:08 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Fri, 11 Sep 2009 07:20:26 +0000 (09:20 +0200)
Add some debug entries to be able to inspect the internal state of
the writeback details.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
mm/backing-dev.c

Simple merge