path: root/mm/compaction.c
diff options
authorMel Gorman <mgorman@suse.de>2012-10-08 16:32:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-09 16:22:49 +0900
commit661c4cb9b829110cb68c18ea05a56be39f75a4d2 (patch)
tree1ad0a9ac6cd93534b7355423a30f3281b45cd6ee /mm/compaction.c
parent3cc668f4e30fbd97b3c0574d8cac7a83903c9bc7 (diff)
mm: compaction: Update try_to_compact_pages()kerneldoc comment
Parameters were added without documentation, tut tut. Signed-off-by: Mel Gorman <mgorman@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/compaction.c')
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/compaction.c b/mm/compaction.c
index 78075a26839..b16dd382299 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -926,6 +926,8 @@ int sysctl_extfrag_threshold = 500;
* @gfp_mask: The GFP mask of the current allocation
* @nodemask: The allowed nodes to allocate from
* @sync: Whether migration is synchronous or not
+ * @contended: Return value that is true if compaction was aborted due to lock contention
+ * @page: Optionally capture a free page of the requested order during compaction
* This is the main entry point for direct page compaction.