From: Miao Xie <miaox@cn.fujitsu.com>
Date: Thu, 20 Feb 2014 10:08:52 +0000 (+0800)
Subject: Btrfs: fix the skipped transaction commit during the file sync
X-Git-Tag: v3.15-rc1~96^2~77
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48cab2e0714913a63155f800a55609a4ff6a36b9;p=pandora-kernel.git

Btrfs: fix the skipped transaction commit during the file sync

We may abort the wait earlier if ->last_trans_log_full_commit was set to
the current transaction id, at this case, we need commit the current
transaction instead of the log sub-transaction. But the current code
didn't tell the caller to do it (return 0, not -EAGAIN). Fix it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
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