From: Jeff Layton <jlayton@redhat.com>
Date: Wed, 19 Oct 2011 19:30:16 +0000 (-0400)
Subject: cifs: convert cifs_readpages to use async reads
X-Git-Tag: v3.2-rc1~133^2~9^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=690c5e3163502f229e5b5d455e5212e28c20cd6d;p=pandora-kernel.git

cifs: convert cifs_readpages to use async reads

Now that we have code in place to do asynchronous reads, convert
cifs_readpages to use it. The new cifs_readpages walks the page_list
that gets passed in, locks and adds the pages to the pagecache and
sets up cifs_readdata to handle the reads.

The rest is handled by the cifs_async_readv infrastructure.

Reviewed-and-Tested-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
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