Messages in this thread Patch in this message | | | Date | Thu, 24 Nov 2011 10:57:54 +0800 | From | Wang Sheng-Hui <> | Subject | [PATCH] cleanup comment in include/linux/compaction.h for defer_compaction |
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No compact_defer_limit is found in kernel source code. Per the code implementation, compact_defer_limit should be zone->compact_defer_shift. Cleanup the comment.
Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com> --- include/linux/compaction.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/compaction.h b/include/linux/compaction.h index cc9f7a4..b297a9c 100644 --- a/include/linux/compaction.h +++ b/include/linux/compaction.h @@ -32,8 +32,8 @@ extern unsigned long compact_zone_order(struct zone *zone, int order, /* * Compaction is deferred when compaction fails to result in a page - * allocation success. 1 << compact_defer_limit compactions are skipped up - * to a limit of 1 << COMPACT_MAX_DEFER_SHIFT + * allocation success. 1 << zone->compact_defer_shift compactions are + * skipped up to a limit of 1 << COMPACT_MAX_DEFER_SHIFT */ static inline void defer_compaction(struct zone *zone) { -- 1.7.1
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