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Commit d43a87e6 authored by Kyungmin Park's avatar Kyungmin Park Committed by Linus Torvalds
Browse files

mm: compaction: make compact_zone_order() static 



There's no compact_zone_order() user outside file scope, so make it static.

Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Acked-by: default avatarDavid Rientjes <rientjes@google.com>
Reviewed-by: default avatarMinchan Kim <minchan.kim@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent dd73e85f

include/linux/compaction.h

+0 −8
Original line number Original line Diff line number Diff line
@@ -24,8 +24,6 @@ extern unsigned long try_to_compact_pages(struct zonelist *zonelist, 
			int order, gfp_t gfp_mask, nodemask_t *mask,

			int order, gfp_t gfp_mask, nodemask_t *mask,

			bool sync);

			bool sync);

extern unsigned long compaction_suitable(struct zone *zone, int order);

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 */

/* Do not skip compaction more than 64 times */

#define COMPACT_MAX_DEFER_SHIFT 6

#define COMPACT_MAX_DEFER_SHIFT 6
@@ -69,12 +67,6 @@ static inline unsigned long compaction_suitable(struct zone *zone, int order) 
	return COMPACT_SKIPPED;

	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)

static inline void defer_compaction(struct zone *zone)

{

{

}

}

mm/compaction.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -582,7 +582,7 @@ static int compact_zone(struct zone *zone, struct compact_control *cc) 
	return ret;

	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,

				 int order, gfp_t gfp_mask,

				 bool sync)

				 bool sync)

{

{