From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Date: Thu, 25 Jun 2015 22:00:16 +0000 (-0700)
Subject: zram: trivial: correct flag operations comment
X-Git-Tag: v4.2-rc1~102^2~81
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b31177f2a9d5b2cfb1da7a06a4a98273b40975a8;p=platform%2Fkernel%2Flinux-exynos.git

zram: trivial: correct flag operations comment

We don't have meta->tb_lock anymore and use meta table entry bit_spin_lock
instead. update corresponding comment.

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 4429f546b532..4f76cf3e26a1 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -70,7 +70,7 @@ static inline struct zram *dev_to_zram(struct device *dev)
 	return (struct zram *)dev_to_disk(dev)->private_data;
 }
 
-/* flag operations needs meta->tb_lock */
+/* flag operations require table entry bit_spin_lock() being held */
 static int zram_test_flag(struct zram_meta *meta, u32 index,
 			enum zram_pageflags flag)
 {