The patch titled
Subject: mm/compaction.c: fix comment for try_to_compact_pages()
has been added to the -mm tree. Its filename is
mm-compaction-fix-the-comment-for-try_to_compact_pages.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-compaction-fix-the-comment-for-try_to_compact_pages.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-compaction-fix-the-comment-for-try_to_compact_pages.patch
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------------------------------------------------------
From: Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx>
Subject: mm/compaction.c: fix comment for try_to_compact_pages()
"mode" argument is not used by try_to_compact_pages() and sub functions
anymore, it has been replaced by "prio". Fix the comment to explain the
use of "prio" argument.
Link: http://lkml.kernel.org/r/1515801336-20611-1-git-send-email-yang.shi@xxxxxxxxxxxxxxxxx
Signed-off-by: Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/compaction.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/compaction.c~mm-compaction-fix-the-comment-for-try_to_compact_pages mm/compaction.c
--- a/mm/compaction.c~mm-compaction-fix-the-comment-for-try_to_compact_pages
+++ a/mm/compaction.c
@@ -1736,7 +1736,7 @@ int sysctl_extfrag_threshold = 500;
* @order: The order of the current allocation
* @alloc_flags: The allocation flags of the current allocation
* @ac: The context of current allocation
- * @mode: The migration mode for async, sync light, or sync migration
+ * @prio: Determines how hard direct compaction should try to succeed
*
* This is the main entry point for direct page compaction.
*/
_
Patches currently in -mm which might be from yang.shi@xxxxxxxxxxxxxxxxx are
mm-compaction-fix-the-comment-for-try_to_compact_pages.patch
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