[PATCH] zoned vm counters: conversion of nr_bounce to per zone counter
Conversion of nr_bounce to a per zone counter
nr_bounce is only used for proc output. So it could be left as an event
counter. However, the event counters may not be accurate and nr_bounce is
categorizing types of pages in a zone. So we really need this to also be a
per zone counter.
[akpm@osdl.org: bugfix]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 9dc270a..25e5ca7 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -381,6 +381,7 @@
"nr_dirty",
"nr_writeback",
"nr_unstable",
+ "nr_bounce",
/* Event counters */
"pgpgin",
@@ -428,7 +429,6 @@
"allocstall",
"pgrotated",
- "nr_bounce",
};
/*