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From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>,
	linux-kernel@vger.kernel.org,
	Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
	Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Subject: [PATCHv3 7/9] zram: trivial: correct flag operations comment
Date: Mon, 27 Apr 2015 22:21:49 +0900	[thread overview]
Message-ID: <1430140911-7818-8-git-send-email-sergey.senozhatsky@gmail.com> (raw)
In-Reply-To: <1430140911-7818-1-git-send-email-sergey.senozhatsky@gmail.com>

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@kernel.org>
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 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)
 {
-- 
2.4.0.rc3.3.g6eb1401


  parent reply	other threads:[~2015-04-27 13:23 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-27 13:21 [PATCHv3 0/9] introduce on-demand device creation Sergey Senozhatsky
2015-04-27 13:21 ` [PATCHv3 1/9] zram: add `compact` sysfs entry to documentation Sergey Senozhatsky
2015-04-27 13:21 ` [PATCHv3 2/9] zram: cosmetic ZRAM_ATTR_RO code formatting tweak Sergey Senozhatsky
2015-04-27 13:21 ` [PATCHv3 3/9] zram: use idr instead of `zram_devices' array Sergey Senozhatsky
2015-04-27 13:21 ` [PATCHv3 4/9] zram: reorganize code layout Sergey Senozhatsky
2015-04-27 13:21 ` [PATCHv3 5/9] zram: remove max_num_devices limitation Sergey Senozhatsky
2015-04-27 13:21 ` [PATCHv3 6/9] zram: report every added and removed device Sergey Senozhatsky
2015-04-27 13:21 ` Sergey Senozhatsky [this message]
2015-04-27 13:21 ` [PATCHv3 8/9] zram: return zram device_id from zram_add() Sergey Senozhatsky
2015-04-27 13:21 ` [PATCHv3 9/9] zram: add dynamic device add/remove functionality Sergey Senozhatsky
2015-04-29  0:16   ` Sergey Senozhatsky
2015-04-29  6:48     ` Minchan Kim
2015-04-29  7:02       ` Sergey Senozhatsky
2015-04-29  7:23         ` Sergey Senozhatsky
2015-04-30  5:47           ` Minchan Kim
2015-04-30  6:34             ` Sergey Senozhatsky
2015-04-30  6:44               ` Minchan Kim
2015-04-30  6:51                 ` Sergey Senozhatsky
2015-05-04  2:20                   ` Minchan Kim
2015-05-04  2:28                     ` Minchan Kim
2015-05-04  6:32                       ` Sergey Senozhatsky
2015-05-04  6:29                     ` Sergey Senozhatsky
2015-05-04 11:34                     ` Sergey Senozhatsky
2015-04-30  6:44               ` Sergey Senozhatsky
2015-04-27 13:41 ` [PATCHv3 0/9] introduce on-demand device creation Sergey Senozhatsky

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