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authorTao Ma <boyu.mt@taobao.com>2011-02-21 11:18:30 +0800
committerTao Ma <boyu.mt@taobao.com>2011-02-21 11:18:30 +0800
commit6218b90e7669d83cb8ad744f3400205d260597f2 (patch)
tree90f0f5e49ceb0cf2c40b100ec11a11beb25f0f0e /fs/ocfs2/cluster
parent468eedde23d6c9335935773f4f5764267d5a7763 (diff)
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ocfs2: Little refactoring against ocfs2_iget.
ocfs2_iget is used to get/create inode. Only iget5_locked will give us an inode = NULL. So move this check ahead of ocfs2_read_locked_inode so that we don't need to check inode before we read and unlock inode. This is also helpful for trace event(see the next patch). Signed-off-by: Tao Ma <boyu.mt@taobao.com>
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