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authorMichael Rubin <mrubin@google.com>2010-10-26 14:21:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-26 16:52:06 -0700
commit2ac390370aac4aaa49cab17f328b478cbd5b3d8d (patch)
tree6d57a59cbe07b73b402f965c1e788e39115ffbc3 /mm/vmstat.c
parentea941f0e2a8c02ae876cd73deb4e1557248f258c (diff)
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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')
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