From: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Date: Fri, 19 Jun 2009 06:25:42 +0000 (+0900)
Subject: nilfs2: use GFP_NOIO for bio_alloc instead of GFP_NOWAIT
X-Git-Tag: v2.6.32-rc1~700^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1b353f04a42f1b531be920149b85343d56a6b3b;p=pandora-kernel.git

nilfs2: use GFP_NOIO for bio_alloc instead of GFP_NOWAIT

Alberto Bertogli advised me about bio_alloc() use in nilfs:
On Sat, 13 Jun 2009 22:52:40 -0300, Alberto Bertogli wrote:
> By the way, those bio_alloc()s are using GFP_NOWAIT but it looks
> like they could use at least GFP_NOIO or GFP_NOFS, since the caller
> can (and sometimes do) sleep. The only caller is nilfs_submit_bh(),
> which calls nilfs_submit_seg_bio() which can sleep calling
> wait_for_completion().

This takes in the comment and replaces the use of GFP_NOWAIT flag with
GFP_NOIO.

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