mm: count reclaimable pages per BDI
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Wed, 17 Oct 2007 06:25:47 +0000 (23:25 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 17 Oct 2007 15:42:45 +0000 (08:42 -0700)
commitc9e51e4180696aa67915ec5665e4ec74125565de
treed66e1427b16e56bc7da0dfb583a6d8edb55a2c3e
parentb2e8fb6efa209c82203c79b491b5bc952d44aa57
mm: count reclaimable pages per BDI

Count per BDI reclaimable pages; nr_reclaimable = nr_dirty + nr_unstable.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/buffer.c
fs/nfs/write.c
include/linux/backing-dev.h
mm/page-writeback.c
mm/truncate.c