From: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Date: Sun, 17 May 2009 01:57:43 +0000 (+0900)
Subject: nilfs2: set bio unplug flag for the last bio in segment
X-Git-Tag: v2.6.31-rc1~333^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30bda0b8ae470997dc681d6fd82108bac5caebf8;p=pandora-kernel.git

nilfs2: set bio unplug flag for the last bio in segment

This sets BIO_RW_UNPLUG flag on the last bio of each segment during
write.  The last bio should be unplugged immediately because the
caller waits for the completion after the submission.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
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