The patch titled
Subject: vmscan: count pages into balanced for zone with good watermark
has been removed from the -mm tree. Its filename was
vmscan-count-pages-into-balanced-for-zone-with-good-watermark.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
From: Shaohua Li <shaohua.li@xxxxxxxxx>
Subject: vmscan: count pages into balanced for zone with good watermark
It's possible a zone watermark is ok when entering the balance_pgdat()
loop, while the zone is within the requested classzone_idx. Count pages
from this zone into `balanced'. In this way, we can skip shrinking zones
too much for high order allocation.
Signed-off-by: Shaohua Li <shaohua.li@xxxxxxxxx>
Acked-by: Mel Gorman <mgorman@xxxxxxx>
Reviewed-by: Minchan Kim <minchan.kim@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmscan.c | 2 ++
1 file changed, 2 insertions(+)
diff -puN mm/vmscan.c~vmscan-count-pages-into-balanced-for-zone-with-good-watermark mm/vmscan.c
--- a/mm/vmscan.c~vmscan-count-pages-into-balanced-for-zone-with-good-watermark
+++ a/mm/vmscan.c
@@ -2748,6 +2748,8 @@ out:
/* If balanced, clear the congested flag */
zone_clear_flag(zone, ZONE_CONGESTED);
+ if (i <= *classzone_idx)
+ balanced += zone->present_pages;
}
}
_
Patches currently in -mm which might be from shaohua.li@xxxxxxxxx are
origin.patch
linux-next.patch
x86-tlb-flush-avoid-superflous-leave_mm.patch
block-avoid-unnecessary-plug-list-flush.patch
block-add-missed-trace_block_plug.patch
vmscan-promote-shared-file-mapped-pages.patch
vmscan-activate-executable-pages-after-first-usage.patch
intel_idle-fix-api-misuse.patch
intel_idle-disable-auto_demotion-for-hotplugged-cpus.patch
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