The quilt patch titled
Subject: mm: memcg: rename soft limit reclaim-related functions
has been removed from the -mm tree. Its filename was
mm-memcg-rename-soft-limit-reclaim-related-functions.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Roman Gushchin <roman.gushchin@xxxxxxxxx>
Subject: mm: memcg: rename soft limit reclaim-related functions
Date: Mon, 24 Jun 2024 17:58:55 -0700
Rename exported function related to the softlimit reclaim to have memcg1_
prefix.
Link: https://lkml.kernel.org/r/20240625005906.106920-4-roman.gushchin@xxxxxxxxx
Signed-off-by: Roman Gushchin <roman.gushchin@xxxxxxxxx>
Acked-by: Michal Hocko <mhocko@xxxxxxxx>
Acked-by: Shakeel Butt <shakeel.butt@xxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Cc: Muchun Song <muchun.song@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/memcontrol.h | 12 ++++++------
mm/memcontrol-v1.c | 6 +++---
mm/memcontrol-v1.h | 4 ++--
mm/memcontrol.c | 4 ++--
mm/vmscan.c | 10 +++++-----
5 files changed, 18 insertions(+), 18 deletions(-)
--- a/include/linux/memcontrol.h~mm-memcg-rename-soft-limit-reclaim-related-functions
+++ a/include/linux/memcontrol.h
@@ -1121,9 +1121,9 @@ static inline void memcg_memory_event_mm
void split_page_memcg(struct page *head, int old_order, int new_order);
-unsigned long mem_cgroup_soft_limit_reclaim(pg_data_t *pgdat, int order,
- gfp_t gfp_mask,
- unsigned long *total_scanned);
+unsigned long memcg1_soft_limit_reclaim(pg_data_t *pgdat, int order,
+ gfp_t gfp_mask,
+ unsigned long *total_scanned);
#else /* CONFIG_MEMCG */
@@ -1572,9 +1572,9 @@ static inline void split_page_memcg(stru
}
static inline
-unsigned long mem_cgroup_soft_limit_reclaim(pg_data_t *pgdat, int order,
- gfp_t gfp_mask,
- unsigned long *total_scanned)
+unsigned long memcg1_soft_limit_reclaim(pg_data_t *pgdat, int order,
+ gfp_t gfp_mask,
+ unsigned long *total_scanned)
{
return 0;
}
--- a/mm/memcontrol.c~mm-memcg-rename-soft-limit-reclaim-related-functions
+++ a/mm/memcontrol.c
@@ -1011,7 +1011,7 @@ static void memcg_check_events(struct me
MEM_CGROUP_TARGET_SOFTLIMIT);
mem_cgroup_threshold(memcg);
if (unlikely(do_softlimit))
- mem_cgroup_update_tree(memcg, nid);
+ memcg1_update_tree(memcg, nid);
}
}
@@ -5608,7 +5608,7 @@ static void mem_cgroup_css_free(struct c
vmpressure_cleanup(&memcg->vmpressure);
cancel_work_sync(&memcg->high_work);
- mem_cgroup_remove_from_trees(memcg);
+ memcg1_remove_from_trees(memcg);
free_shrinker_info(memcg);
mem_cgroup_free(memcg);
}
--- a/mm/memcontrol-v1.c~mm-memcg-rename-soft-limit-reclaim-related-functions
+++ a/mm/memcontrol-v1.c
@@ -100,7 +100,7 @@ static unsigned long soft_limit_excess(s
return excess;
}
-void mem_cgroup_update_tree(struct mem_cgroup *memcg, int nid)
+void memcg1_update_tree(struct mem_cgroup *memcg, int nid)
{
unsigned long excess;
struct mem_cgroup_per_node *mz;
@@ -143,7 +143,7 @@ void mem_cgroup_update_tree(struct mem_c
}
}
-void mem_cgroup_remove_from_trees(struct mem_cgroup *memcg)
+void memcg1_remove_from_trees(struct mem_cgroup *memcg)
{
struct mem_cgroup_tree_per_node *mctz;
struct mem_cgroup_per_node *mz;
@@ -243,7 +243,7 @@ static int mem_cgroup_soft_reclaim(struc
return total;
}
-unsigned long mem_cgroup_soft_limit_reclaim(pg_data_t *pgdat, int order,
+unsigned long memcg1_soft_limit_reclaim(pg_data_t *pgdat, int order,
gfp_t gfp_mask,
unsigned long *total_scanned)
{
--- a/mm/memcontrol-v1.h~mm-memcg-rename-soft-limit-reclaim-related-functions
+++ a/mm/memcontrol-v1.h
@@ -3,8 +3,8 @@
#ifndef __MM_MEMCONTROL_V1_H
#define __MM_MEMCONTROL_V1_H
-void mem_cgroup_update_tree(struct mem_cgroup *memcg, int nid);
-void mem_cgroup_remove_from_trees(struct mem_cgroup *memcg);
+void memcg1_update_tree(struct mem_cgroup *memcg, int nid);
+void memcg1_remove_from_trees(struct mem_cgroup *memcg);
static inline void memcg1_soft_limit_reset(struct mem_cgroup *memcg)
{
--- a/mm/vmscan.c~mm-memcg-rename-soft-limit-reclaim-related-functions
+++ a/mm/vmscan.c
@@ -6169,9 +6169,9 @@ static void shrink_zones(struct zonelist
* and balancing, not for a memcg's limit.
*/
nr_soft_scanned = 0;
- nr_soft_reclaimed = mem_cgroup_soft_limit_reclaim(zone->zone_pgdat,
- sc->order, sc->gfp_mask,
- &nr_soft_scanned);
+ nr_soft_reclaimed = memcg1_soft_limit_reclaim(zone->zone_pgdat,
+ sc->order, sc->gfp_mask,
+ &nr_soft_scanned);
sc->nr_reclaimed += nr_soft_reclaimed;
sc->nr_scanned += nr_soft_scanned;
/* need some check for avoid more shrink_zone() */
@@ -6933,8 +6933,8 @@ restart:
/* Call soft limit reclaim before calling shrink_node. */
sc.nr_scanned = 0;
nr_soft_scanned = 0;
- nr_soft_reclaimed = mem_cgroup_soft_limit_reclaim(pgdat, sc.order,
- sc.gfp_mask, &nr_soft_scanned);
+ nr_soft_reclaimed = memcg1_soft_limit_reclaim(pgdat, sc.order,
+ sc.gfp_mask, &nr_soft_scanned);
sc.nr_reclaimed += nr_soft_reclaimed;
/*
_
Patches currently in -mm which might be from roman.gushchin@xxxxxxxxx are
mm-memcg-drop-obsolete-cache-line-padding-in-struct-mem_cgroup.patch
mm-memcg-add-cache-line-padding-to-mem_cgroup_per_node.patch
