The patch titled
Subject: mm: vmstat: replace __count_zone_vm_events with a zone id equivalent
has been removed from the -mm tree. Its filename was
mm-vmstat-replace-__count_zone_vm_events-with-a-zone-id-equivalent.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Subject: mm: vmstat: replace __count_zone_vm_events with a zone id equivalent
This is partially a preparation patch for more vmstat work but it also has
the slight advantage that __count_zid_vm_events is cheaper to calculate
than __count_zone_vm_events().
Link: http://lkml.kernel.org/r/1467970510-21195-32-git-send-email-mgorman@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Acked-by: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Hillf Danton <hillf.zj@xxxxxxxxxxxxxxx>
Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxxxx>
Cc: Minchan Kim <minchan@xxxxxxxxxx>
Cc: Rik van Riel <riel@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/vmstat.h | 5 ++---
mm/page_alloc.c | 2 +-
2 files changed, 3 insertions(+), 4 deletions(-)
diff -puN include/linux/vmstat.h~mm-vmstat-replace-__count_zone_vm_events-with-a-zone-id-equivalent include/linux/vmstat.h
--- a/include/linux/vmstat.h~mm-vmstat-replace-__count_zone_vm_events-with-a-zone-id-equivalent
+++ a/include/linux/vmstat.h
@@ -101,9 +101,8 @@ static inline void vm_events_fold_cpu(in
#define count_vm_vmacache_event(x) do {} while (0)
#endif
-#define __count_zone_vm_events(item, zone, delta) \
- __count_vm_events(item##_NORMAL - ZONE_NORMAL + \
- zone_idx(zone), delta)
+#define __count_zid_vm_events(item, zid, delta) \
+ __count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta)
/*
* Zone and node-based page accounting with per cpu differentials.
diff -puN mm/page_alloc.c~mm-vmstat-replace-__count_zone_vm_events-with-a-zone-id-equivalent mm/page_alloc.c
--- a/mm/page_alloc.c~mm-vmstat-replace-__count_zone_vm_events-with-a-zone-id-equivalent
+++ a/mm/page_alloc.c
@@ -2616,7 +2616,7 @@ struct page *buffered_rmqueue(struct zon
get_pcppage_migratetype(page));
}
- __count_zone_vm_events(PGALLOC, zone, 1 << order);
+ __count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order);
zone_statistics(preferred_zone, zone, gfp_flags);
local_irq_restore(flags);
_
Patches currently in -mm which might be from mgorman@xxxxxxxxxxxxxxxxxxx are
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