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List:       linux-bcache
Subject:    question about writeback data
From:       wangyijing <wangyijing () huawei ! com>
Date:       2017-04-21 2:49:51
Message-ID: 58F9734F.5010109 () huawei ! com
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Hi all, recently I read bcache writeback related codes, and found there is no flush \
send during writeback flow, after a bio complete, write_dirty_finish() be called, and \
free the meta key in cache devices, if a sudden poweroff happen, the data cached in \
backing device cache may lost, right?

Thanks!
Yijing.

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