The quilt patch titled
Subject: memcg: rearrange code
has been removed from the -mm tree. Its filename was
memcg-rearrange-code.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: Shakeel Butt <shakeelb@xxxxxxxxxx>
Subject: memcg: rearrange code
Date: Wed, 7 Sep 2022 04:35:36 +0000
This is a preparatory patch for easing the review of the follow up patch
which will reduce the memory overhead of memory cgroups.
Link: https://lkml.kernel.org/r/20220907043537.3457014-3-shakeelb@xxxxxxxxxx
Signed-off-by: Shakeel Butt <shakeelb@xxxxxxxxxx>
Acked-by: Roman Gushchin <roman.gushchin@xxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxxxx>
Cc: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memcontrol.c | 46 +++++++++++++++++++++++-----------------------
1 file changed, 23 insertions(+), 23 deletions(-)
--- a/mm/memcontrol.c~memcg-rearrange-code
+++ a/mm/memcontrol.c
@@ -669,6 +669,29 @@ static void flush_memcg_stats_dwork(stru
queue_delayed_work(system_unbound_wq, &stats_flush_dwork, FLUSH_TIME);
}
+/* Subset of vm_event_item to report for memcg event stats */
+static const unsigned int memcg_vm_event_stat[] = {
+ PGSCAN_KSWAPD,
+ PGSCAN_DIRECT,
+ PGSTEAL_KSWAPD,
+ PGSTEAL_DIRECT,
+ PGFAULT,
+ PGMAJFAULT,
+ PGREFILL,
+ PGACTIVATE,
+ PGDEACTIVATE,
+ PGLAZYFREE,
+ PGLAZYFREED,
+#if defined(CONFIG_MEMCG_KMEM) && defined(CONFIG_ZSWAP)
+ ZSWPIN,
+ ZSWPOUT,
+#endif
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+ THP_FAULT_ALLOC,
+ THP_COLLAPSE_ALLOC,
+#endif
+};
+
struct memcg_vmstats_percpu {
/* Local (CPU and cgroup) page state & events */
long state[MEMCG_NR_STAT];
@@ -1501,29 +1524,6 @@ static inline unsigned long memcg_page_s
return memcg_page_state(memcg, item) * memcg_page_state_unit(item);
}
-/* Subset of vm_event_item to report for memcg event stats */
-static const unsigned int memcg_vm_event_stat[] = {
- PGSCAN_KSWAPD,
- PGSCAN_DIRECT,
- PGSTEAL_KSWAPD,
- PGSTEAL_DIRECT,
- PGFAULT,
- PGMAJFAULT,
- PGREFILL,
- PGACTIVATE,
- PGDEACTIVATE,
- PGLAZYFREE,
- PGLAZYFREED,
-#if defined(CONFIG_MEMCG_KMEM) && defined(CONFIG_ZSWAP)
- ZSWPIN,
- ZSWPOUT,
-#endif
-#ifdef CONFIG_TRANSPARENT_HUGEPAGE
- THP_FAULT_ALLOC,
- THP_COLLAPSE_ALLOC,
-#endif
-};
-
static void memory_stat_format(struct mem_cgroup *memcg, char *buf, int bufsize)
{
struct seq_buf s;
_
Patches currently in -mm which might be from shakeelb@xxxxxxxxxx are
