diff options
| author | Hui Su <sh_def@163.com> | 2020-12-15 06:12:46 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 23:13:45 +0300 |
| commit | 2271b016bf368d19d60531dd5ddd4375b4dae0ab (patch) | |
| tree | 0dbf44acf0f4b6727be1a4a0bf3a4b8f712b96e7 /mm/compaction.c | |
| parent | 2b1a20c3afbc0279cbe57b0f19748081eba0881b (diff) | |
| download | linux-2271b016bf368d19d60531dd5ddd4375b4dae0ab.tar.xz | |
mm/compaction: make defer_compaction and compaction_deferred static
defer_compaction() and compaction_deferred() and compaction_restarting()
in mm/compaction.c won't be used in other files, so make them static, and
remove the declaration in the header file.
Take the chance to fix a typo.
Link: https://lkml.kernel.org/r/20201123170801.GA9625@rlk
Signed-off-by: Hui Su <sh_def@163.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Nitin Gupta <nigupta@nvidia.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Mateusz Nosek <mateusznosek0@gmail.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/compaction.c')
| -rw-r--r-- | mm/compaction.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index c1370828acee..dbcfdfce1b82 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -157,7 +157,7 @@ EXPORT_SYMBOL(__ClearPageMovable); * allocation success. 1 << compact_defer_shift, compactions are skipped up * to a limit of 1 << COMPACT_MAX_DEFER_SHIFT */ -void defer_compaction(struct zone *zone, int order) +static void defer_compaction(struct zone *zone, int order) { zone->compact_considered = 0; zone->compact_defer_shift++; @@ -172,7 +172,7 @@ void defer_compaction(struct zone *zone, int order) } /* Returns true if compaction should be skipped this time */ -bool compaction_deferred(struct zone *zone, int order) +static bool compaction_deferred(struct zone *zone, int order) { unsigned long defer_limit = 1UL << zone->compact_defer_shift; @@ -209,7 +209,7 @@ void compaction_defer_reset(struct zone *zone, int order, } /* Returns true if restarting compaction after many failures */ -bool compaction_restarting(struct zone *zone, int order) +static bool compaction_restarting(struct zone *zone, int order) { if (order < zone->compact_order_failed) return false; @@ -237,7 +237,7 @@ static void reset_cached_positions(struct zone *zone) } /* - * Compound pages of >= pageblock_order should consistenly be skipped until + * Compound pages of >= pageblock_order should consistently be skipped until * released. It is always pointless to compact pages of such order (if they are * migratable), and the pageblocks they occupy cannot contain any free pages. */ |