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| author | Michael Rubin | 2010-10-26 23:21:35 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2010-10-27 01:52:06 +0200 |
| commit | 2ac390370aac4aaa49cab17f328b478cbd5b3d8d (patch) | |
| tree | 6d57a59cbe07b73b402f965c1e788e39115ffbc3 /mm/vmstat.c | |
| parent | writeback: add nr_dirtied and nr_written to /proc/vmstat (diff) | |
| download | kernel-qcow2-linux-2ac390370aac4aaa49cab17f328b478cbd5b3d8d.tar.gz kernel-qcow2-linux-2ac390370aac4aaa49cab17f328b478cbd5b3d8d.tar.xz kernel-qcow2-linux-2ac390370aac4aaa49cab17f328b478cbd5b3d8d.zip | |
writeback: add /sys/devices/system/node/<node>/vmstat
For NUMA node systems it is important to have visibility in memory
characteristics. Two of the /proc/vmstat values "nr_written" and
"nr_dirtied" are added here.
# cat /sys/devices/system/node/node20/vmstat
nr_written 0
nr_dirtied 0
Signed-off-by: Michael Rubin <mrubin@google.com>
Reviewed-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmstat.c')
0 files changed, 0 insertions, 0 deletions