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authorJan Kara <jack@suse.cz>2010-04-15 22:16:24 +0200
committerJan Kara <jack@suse.cz>2010-05-21 19:30:40 +0200
commit03f4d804a1b4748885dc4613a4afe10089a731c8 (patch)
treef2d7be9a0205496f14d61e6a8fe62277e653fab8 /fs/ext3
parentufs: add ufs speciffic ->setattr call (diff)
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jbd: Provide function to check whether transaction will issue data barrier
Provide a function which returns whether a transaction with given tid will send a barrier to the filesystem device. The function will be used by ext3 to detect whether fsync needs to send a separate barrier or not. Signed-off-by: Jan Kara <jack@suse.cz>
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