The patch titled
Subject: mm: compaction: make compact_zone_order() static
has been added to the -mm tree. Its filename is
mm-compaction-make-compact_zone_order-static.patch
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------------------------------------------------------
From: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
Subject: mm: compaction: make compact_zone_order() static
There's no compact_zone_order() user outside file scope, so make it static.
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxx>
---
include/linux/compaction.h | 8 --------
mm/compaction.c | 2 +-
2 files changed, 1 insertion(+), 9 deletions(-)
diff -puN include/linux/compaction.h~mm-compaction-make-compact_zone_order-static include/linux/compaction.h
--- a/include/linux/compaction.h~mm-compaction-make-compact_zone_order-static
+++ a/include/linux/compaction.h
@@ -24,8 +24,6 @@ extern unsigned long try_to_compact_page
int order, gfp_t gfp_mask, nodemask_t *mask,
bool sync);
extern unsigned long compaction_suitable(struct zone *zone, int order);
-extern unsigned long compact_zone_order(struct zone *zone, int order,
- gfp_t gfp_mask, bool sync);
/* Do not skip compaction more than 64 times */
#define COMPACT_MAX_DEFER_SHIFT 6
@@ -69,12 +67,6 @@ static inline unsigned long compaction_s
return COMPACT_SKIPPED;
}
-static inline unsigned long compact_zone_order(struct zone *zone, int order,
- gfp_t gfp_mask, bool sync)
-{
- return COMPACT_CONTINUE;
-}
-
static inline void defer_compaction(struct zone *zone)
{
}
diff -puN mm/compaction.c~mm-compaction-make-compact_zone_order-static mm/compaction.c
--- a/mm/compaction.c~mm-compaction-make-compact_zone_order-static
+++ a/mm/compaction.c
@@ -587,7 +587,7 @@ out:
return ret;
}
-unsigned long compact_zone_order(struct zone *zone,
+static unsigned long compact_zone_order(struct zone *zone,
int order, gfp_t gfp_mask,
bool sync)
{
_
Subject: Subject: mm: compaction: make compact_zone_order() static
Patches currently in -mm which might be from kyungmin.park@xxxxxxxxxxx are
origin.patch
linux-next.patch
mm-compaction-make-compact_zone_order-static.patch
driver-misc-fsa9480c-fix-potential-null-pointer-dereference.patch
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