[PATCHv3 7/9] zram: trivial: correct flag operations comment

From: Sergey Senozhatsky
Date: Mon Apr 27 2015 - 09:23:56 EST

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

Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
drivers/block/zram/zram_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index ec6396c..37a753c 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)

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