The commit is pushed to "branch-rh8-4.18.0-305.3.1.vz8.7.x-ovz" and will appear
at https://src.openvz.org/scm/ovz/vzkernel.git
after rh8-4.18.0-305.3.1.vz8.7.7
------>
commit e947dd117e30370980c822e7c64a53a40abe2cca
Author: Konstantin Khorenko <[email protected]>
Date: Wed Aug 18 13:48:01 2021 +0300
mm: Honor changing per-memcg s[un]reclaimable counters to bytes in kmem
bypass hack
RHEL8.4 has following ms commit backported:
d42f3245c7e2 ("mm: memcg: convert vmstat slab counters to bytes")
So, update places were we use per-memcg counters NR_SLAB_[UN]RECLAIMABLE_B
accordingly.
https://jira.sw.ru/browse/PSBM-132893
Fixes: 66ca21ca4b97 ("mm: allow kmem limit bypassing if reclaimable
slabs detected")
Signed-off-by: Konstantin Khorenko <[email protected]>
---
mm/memcontrol.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index a1c9cb362b74..efa668101430 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2823,7 +2823,7 @@ extern bool dcache_is_low(struct mem_cgroup *memcg);
*/
static bool kmem_reclaim_is_low(struct mem_cgroup *memcg)
{
-#define KMEM_RECLAIM_LOW_MARK 32
+#define KMEM_RECLAIM_LOW_MARK 32 * PAGE_SIZE
unsigned long dcache;
int vfs_cache_min_ratio = READ_ONCE(sysctl_vfs_cache_min_ratio);
_______________________________________________
Devel mailing list
[email protected]
https://lists.openvz.org/mailman/listinfo/devel
