The quilt patch titled
Subject: mm/mempolicy: count MPOL_WEIGHTED_INTERLEAVE to "interleave_hit"
has been removed from the -mm tree. Its filename was
mm-mempolicy-count-mpol_weighted_interleave-to-interleave_hit.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Honggyu Kim <honggyu.kim@xxxxxx>
Subject: mm/mempolicy: count MPOL_WEIGHTED_INTERLEAVE to "interleave_hit"
Date: Fri, 27 Dec 2024 18:57:37 +0900
Commit fa3bea4e1f82 introduced MPOL_WEIGHTED_INTERLEAVE but it missed
adding its counter to "interleave_hit" of numastat, which is located at
/sys/devices/system/node/nodeN/ directory.
It'd be better to add weighted interleving counter info to the existing
"interleave_hit" instead of introducing a new counter
"weighted_interleave_hit".
Link: https://lkml.kernel.org/r/20241227095737.645-1-honggyu.kim@xxxxxx
Fixes: fa3bea4e1f82 ("mm/mempolicy: introduce MPOL_WEIGHTED_INTERLEAVE for weighted interleaving")
Signed-off-by: Honggyu Kim <honggyu.kim@xxxxxx>
Reviewed-by: Gregory Price <gourry@xxxxxxxxxx>
Reviewed-by: Hyeonggon Yoo <hyeonggon.yoo@xxxxxx>
Tested-by: Yunjeong Mun <yunjeong.mun@xxxxxx>
Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/mempolicy.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/mm/mempolicy.c~mm-mempolicy-count-mpol_weighted_interleave-to-interleave_hit
+++ a/mm/mempolicy.c
@@ -2268,7 +2268,8 @@ struct page *alloc_pages_mpol_noprof(gfp
page = __alloc_pages_noprof(gfp, order, nid, nodemask);
- if (unlikely(pol->mode == MPOL_INTERLEAVE) && page) {
+ if (unlikely(pol->mode == MPOL_INTERLEAVE ||
+ pol->mode == MPOL_WEIGHTED_INTERLEAVE) && page) {
/* skip NUMA_INTERLEAVE_HIT update if numa stats is disabled */
if (static_branch_likely(&vm_numa_stat_key) &&
page_to_nid(page) == nid) {
_
Patches currently in -mm which might be from honggyu.kim@xxxxxx are
mm-damon-core-remove-duplicate-list_empty-quota-goals-check.patch
