diff options
| 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 /drivers/base | |
| parent | c47d5032ed3002311a4188eae51f4641ec436beb (diff) | |
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 'drivers/base')
| -rw-r--r-- | drivers/base/node.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c index 6ffa470e2984..04f71c7bc3f8 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -450,7 +450,7 @@ static ssize_t node_read_meminfo(struct device *dev, #ifdef CONFIG_SHADOW_CALL_STACK nid, node_page_state(pgdat, NR_KERNEL_SCS_KB), #endif - nid, K(sum_zone_node_page_state(nid, NR_PAGETABLE)), + nid, K(node_page_state(pgdat, NR_PAGETABLE)), nid, 0UL, nid, K(sum_zone_node_page_state(nid, NR_BOUNCE)), nid, K(node_page_state(pgdat, NR_WRITEBACK_TEMP)), |