The patch titled
memcg-add-memorynumastat-api-for-numa-statistics-v5
has been added to the -mm tree. Its filename is
memcg-add-memorynumastat-api-for-numa-statistics-v5.patch
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out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: memcg-add-memorynumastat-api-for-numa-statistics-v5
From: Ying Han <yinghan@xxxxxxxxxx>
1. disable the API non-NUMA kernel.
Signed-off-by: Ying Han <yinghan@xxxxxxxxxx>
Cc: Balbir Singh <balbir@xxxxxxxxxx>
Cc: Daisuke Nishimura <nishimura@xxxxxxxxxxxxxxxxx>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Cc: Daisuke Nishimura <nishimura@xxxxxxxxxxxxxxxxx>
Cc: Minchan Kim <minchan.kim@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memcontrol.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff -puN mm/memcontrol.c~memcg-add-memorynumastat-api-for-numa-statistics-v5 mm/memcontrol.c
--- a/mm/memcontrol.c~memcg-add-memorynumastat-api-for-numa-statistics-v5
+++ a/mm/memcontrol.c
@@ -1089,6 +1089,7 @@ unsigned long mem_cgroup_zone_nr_lru_pag
return MEM_CGROUP_ZSTAT(mz, lru);
}
+#ifdef CONFIG_NUMA
static unsigned long mem_cgroup_node_nr_file_lru_pages(struct mem_cgroup *memcg,
int nid)
{
@@ -1173,6 +1174,7 @@ static unsigned long mem_cgroup_nr_lru_p
return total;
}
+#endif /* CONFIG_NUMA */
struct zone_reclaim_stat *mem_cgroup_get_reclaim_stat(struct mem_cgroup *memcg,
struct zone *zone)
@@ -4029,6 +4031,7 @@ mem_cgroup_get_total_stat(struct mem_cgr
mem_cgroup_get_local_stat(iter, s);
}
+#ifdef CONFIG_NUMA
static int mem_control_numa_stat_show(struct seq_file *m, void *arg)
{
int nid;
@@ -4071,6 +4074,7 @@ static int mem_control_numa_stat_show(st
seq_putc(m, '\n');
return 0;
}
+#endif /* CONFIG_NUMA */
static int mem_control_stat_show(struct cgroup *cont, struct cftype *cft,
struct cgroup_map_cb *cb)
@@ -4506,6 +4510,7 @@ static int mem_cgroup_oom_control_write(
return 0;
}
+#ifdef CONFIG_NUMA
static const struct file_operations mem_control_numa_stat_file_operations = {
.read = seq_read,
.llseek = seq_lseek,
@@ -4519,6 +4524,7 @@ static int mem_control_numa_stat_open(st
file->f_op = &mem_control_numa_stat_file_operations;
return single_open(file, mem_control_numa_stat_show, cont);
}
+#endif /* CONFIG_NUMA */
static struct cftype mem_cgroup_files[] = {
{
@@ -4583,10 +4589,12 @@ static struct cftype mem_cgroup_files[]
.unregister_event = mem_cgroup_oom_unregister_event,
.private = MEMFILE_PRIVATE(_OOM_TYPE, OOM_CONTROL),
},
+#ifdef CONFIG_NUMA
{
.name = "numa_stat",
.open = mem_control_numa_stat_open,
},
+#endif
};
#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
_
Patches currently in -mm which might be from yinghan@xxxxxxxxxx are
vmscan-change-shrink_slab-interfaces-by-passing-shrink_control.patch
vmscan-change-shrink_slab-interfaces-by-passing-shrink_control-fix.patch
vmscan-change-shrink_slab-interfaces-by-passing-shrink_control-fix-2.patch
vmscan-change-shrinker-api-by-passing-shrink_control-struct.patch
vmscan-change-shrinker-api-by-passing-shrink_control-struct-fix.patch
vmscan-change-shrinker-api-by-passing-shrink_control-struct-fix-2.patch
vmscan-change-shrinker-api-by-passing-shrink_control-struct-fix-3.patch
mm-move-enum-vm_event_item-into-a-standalone-header-file.patch
memcg-count-the-soft_limit-reclaim-in-global-background-reclaim.patch
memcg-add-the-soft_limit-reclaim-in-global-direct-reclaim.patch
memcg-reclaim-memory-from-nodes-in-round-robin-order.patch
memcg-reclaim-memory-from-nodes-in-round-robin-fix.patch
memcg-reclaim-memory-from-nodes-in-round-robin-fix-2.patch
memcg-reclaim-memory-from-nodes-in-round-robin-order-fix.patch
memcg-fix-get_scan_count-for-small-targets.patch
memcg-remove-unused-retry-signal-from-reclaim.patch
memcg-rename-mem_cgroup_zone_nr_pages-to-mem_cgroup_zone_nr_lru_pages.patch
memcg-add-memorynumastat-api-for-numa-statistics.patch
memcg-add-memorynumastat-api-for-numa-statistics-v5.patch
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