diff mbox series

[160/200] mm/compaction: move compaction_suitable's comment to right place

Message ID 20201215031242.1XgiZ_qo1%akpm@linux-foundation.org (mailing list archive)
State New, archived
Headers show
Series [001/200] kthread: add kthread_work tracepoints | expand

Commit Message

Andrew Morton Dec. 15, 2020, 3:12 a.m. UTC
From: Hui Su <sh_def@163.com>
Subject: mm/compaction: move compaction_suitable's comment to right place

Since commit 837d026d560c ("mm/compaction: more trace to understand
when/why compaction start/finish"), the comment place is not suitable.

So move compaction_suitable's comment to right place.

Link: https://lkml.kernel.org/r/20201116144121.GA385717@rlk
Signed-off-by: Hui Su <sh_def@163.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/compaction.c |   14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
diff mbox series

Patch

--- a/mm/compaction.c~mm-compaction-move-compaction_suitables-comment-to-right-place
+++ a/mm/compaction.c
@@ -2070,13 +2070,6 @@  static enum compact_result compact_finis
 	return ret;
 }
 
-/*
- * compaction_suitable: Is this suitable to run compaction on this zone now?
- * Returns
- *   COMPACT_SKIPPED  - If there are too few free pages for compaction
- *   COMPACT_SUCCESS  - If the allocation would succeed without compaction
- *   COMPACT_CONTINUE - If compaction should run now
- */
 static enum compact_result __compaction_suitable(struct zone *zone, int order,
 					unsigned int alloc_flags,
 					int highest_zoneidx,
@@ -2120,6 +2113,13 @@  static enum compact_result __compaction_
 	return COMPACT_CONTINUE;
 }
 
+/*
+ * compaction_suitable: Is this suitable to run compaction on this zone now?
+ * Returns
+ *   COMPACT_SKIPPED  - If there are too few free pages for compaction
+ *   COMPACT_SUCCESS  - If the allocation would succeed without compaction
+ *   COMPACT_CONTINUE - If compaction should run now
+ */
 enum compact_result compaction_suitable(struct zone *zone, int order,
 					unsigned int alloc_flags,
 					int highest_zoneidx)