From: Wang Shilong <wangshilong1991@gmail.com>
To: Jan Kara <jack@suse.cz>
Cc: linux-ext4@vger.kernel.org
Subject: [PATCH 1/3] Ext2: remove the overhead check about sb in the function ext2_new_blocks
Date: Wed, 06 Feb 2013 12:22:47 -0800 [thread overview]
Message-ID: <5112BB97.8040206@gmail.com> (raw)
From: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
It can be guranteed that inode->i_sb should not be null in vfs.
So here the check about it is overhead.
Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
---
sorry about wrong format patch， i will resend it later.
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next reply other threads:[~2013-02-06 4:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-06 20:22 Wang Shilong [this message]
2013-02-06 6:56 ` [PATCH 1/3] Ext2: remove the overhead check about sb in the function ext2_new_blocks Zheng Liu
2013-02-06 18:29 ` Theodore Ts'o
2013-02-07 15:22 ` shilong wang
2013-02-08 4:54 ` Zheng Liu
-- strict thread matches above, loose matches on Subject: below --
2013-02-06 20:01 Wang Shilong
2013-02-06 6:14 Wang shilong
2013-02-06 12:46 ` Jan Kara
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