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authorSergey Senozhatsky <sergey.senozhatsky@gmail.com>2015-06-25 15:00:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-06-25 17:00:36 -0700
commitb31177f2a9d5b2cfb1da7a06a4a98273b40975a8 (patch)
tree6e52f5918e40f4cc792ad7a022da90a846eca569 /drivers
parentd12b63c927e0e90de4b55d5084f947707c6d8cf4 (diff)
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/block/zram/zram_drv.c2
1 files changed, 1 insertions, 1 deletions
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)
{