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| author |   Shakeel Butt <shakeelb@google.com> | 2020-12-14 19:07:17 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 12:13:40 -0800 |
| commit | f0c0c115fb81940f4dba0644ac2a8a43b39c83f3 (patch) | |
| tree | d79b95a92ea1b8fe4723973b5fe73b8199807b52 /mm/vmstat.c | |
| parent | mm: move lruvec stats update functions to vmstat.h (diff) | |
| download | linux-dev-f0c0c115fb81940f4dba0644ac2a8a43b39c83f3.tar.xz linux-dev-f0c0c115fb81940f4dba0644ac2a8a43b39c83f3.zip | |
mm: memcontrol: account pagetables per node
For many workloads, pagetable consumption is significant and it makes
sense to expose it in the memory.stat for the memory cgroups. However at
the moment, the pagetables are accounted per-zone. Converting them to
per-node and using the right interface will correctly account for the
memory cgroups as well.
[akpm@linux-foundation.org: export __mod_lruvec_page_state to modules for arch/mips/kvm/]
Link: https://lkml.kernel.org/r/20201130212541.2781790-3-shakeelb@google.com
Signed-off-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Roman Gushchin <guro@fb.com>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmstat.c')
| -rw-r--r-- | mm/vmstat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c index 698bc0bc18d1..da36e3b0aab2 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -1157,7 +1157,6 @@ const char * const vmstat_text[] = { "nr_zone_unevictable", "nr_zone_write_pending", "nr_mlock", - "nr_page_table_pages", "nr_bounce", #if IS_ENABLED(CONFIG_ZSMALLOC) "nr_zspages", @@ -1215,6 +1214,7 @@ const char * const vmstat_text[] = { #if IS_ENABLED(CONFIG_SHADOW_CALL_STACK) "nr_shadow_call_stack", #endif + "nr_page_table_pages", /* enum writeback_stat_item counters */ "nr_dirty_threshold", |