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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2007-10-16 23:25:48 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-17 08:42:45 -0700
commit69cb51d18c1ed593009d9a620cac49d0dcf15dc8 (patch)
treef26a1245b638e7421a0afd93305fd1c556867d49 /include
parentc9e51e4180696aa67915ec5665e4ec74125565de (diff)
mm: count writeback pages per BDI
Count per BDI writeback pages. 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>
Diffstat (limited to 'include')
-rw-r--r--include/linux/backing-dev.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index bfae09d2a1eb..4d9222c2f222 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -28,6 +28,7 @@ typedef int (congested_fn)(void *, int);
enum bdi_stat_item {
BDI_RECLAIMABLE,
+ BDI_WRITEBACK,
NR_BDI_STAT_ITEMS
};