[PATCHv2 08/10] zram: trivial: correct flag operations comment

Sergey Senozhatsky
2015-04-16T11:57:04Z

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>
---
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 71bedb0..f26251a 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -74,7 +74,7 @@ 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)
{
--
2.4.0.rc2