The patch titled
writeback-add-sys-devices-system-node-node-vmstat-update
has been added to the -mm tree. Its filename is
writeback-add-sys-devices-system-node-node-vmstat-update.patch
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------------------------------------------------------
Subject: writeback-add-sys-devices-system-node-node-vmstat-update
From: Michael Rubin <mrubin@xxxxxxxxxx>
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@xxxxxxxxxx>
Cc: Wu Fengguang <fengguang.wu@xxxxxxxxx>
Cc: Dave Chinner <david@xxxxxxxxxxxxx>
Cc: Jens Axboe <axboe@xxxxxxxxx>
Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Cc: Nick Piggin <nickpiggin@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/base/node.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/base/node.c~writeback-add-sys-devices-system-node-node-vmstat-update drivers/base/node.c
--- a/drivers/base/node.c~writeback-add-sys-devices-system-node-node-vmstat-update
+++ a/drivers/base/node.c
@@ -168,7 +168,7 @@ static ssize_t node_read_vmstat(struct s
"nr_written %lu\n"
"nr_dirtied %lu\n",
node_page_state(nid, NR_WRITTEN),
- node_page_state(nid, NR_FILE_DIRTIED));
+ node_page_state(nid, NR_DIRTIED));
}
static SYSDEV_ATTR(vmstat, S_IRUGO, node_read_vmstat, NULL);
_
Patches currently in -mm which might be from mrubin@xxxxxxxxxx are
vmscan-do-not-writeback-filesystem-pages-in-direct-reclaim.patch
vmscan-kick-flusher-threads-to-clean-pages-when-reclaim-is-encountering-dirty-pages.patch
mm-export-account_page_dirty.patch
mm-add-account_page_writeback.patch
writeback-add-nr_dirtied-and-nr_written-to-proc-vmstat.patch
writeback-add-nr_dirtied-and-nr_written-to-proc-vmstat-update.patch
writeback-add-sys-devices-system-node-node-vmstat.patch
writeback-add-sys-devices-system-node-node-vmstat-update.patch
writeback-report-dirty-thresholds-in-proc-vmstat.patch
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