diff options
Diffstat (limited to 'include/linux/compaction.h')
| -rw-r--r-- | include/linux/compaction.h | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/include/linux/compaction.h b/include/linux/compaction.h index 0980a6ce4436..d4e106b5dc27 100644 --- a/include/linux/compaction.h +++ b/include/linux/compaction.h @@ -55,14 +55,6 @@ enum compact_result { COMPACT_PARTIAL, }; -/* Used to signal whether compaction detected need_sched() or lock contention */ -/* No contention detected */ -#define COMPACT_CONTENDED_NONE 0 -/* Either need_sched() was true or fatal signal pending */ -#define COMPACT_CONTENDED_SCHED 1 -/* Zone lock or lru_lock was contended in async compaction */ -#define COMPACT_CONTENDED_LOCK 2 - struct alloc_context; /* in mm/internal.h */ #ifdef CONFIG_COMPACTION @@ -76,9 +68,8 @@ extern int sysctl_compact_unevictable_allowed; extern int fragmentation_index(struct zone *zone, unsigned int order); extern enum compact_result try_to_compact_pages(gfp_t gfp_mask, - unsigned int order, - unsigned int alloc_flags, const struct alloc_context *ac, - enum compact_priority prio, int *contended); + unsigned int order, unsigned int alloc_flags, + const struct alloc_context *ac, enum compact_priority prio); extern void compact_pgdat(pg_data_t *pgdat, int order); extern void reset_isolation_suitable(pg_data_t *pgdat); extern enum compact_result compaction_suitable(struct zone *zone, int order, |