From: Jens Axboe <axboe@suse.de>
Date: Fri, 6 Jan 2006 08:43:28 +0000 (+0100)
Subject: [BLOCK] bio: check for same page merge possibilities in __bio_add_page()
X-Git-Tag: v2.6.16-rc1~936^2^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80cfd548eed68cf90c5ae9cfcd6b02230cece756;p=pandora-kernel.git

[BLOCK] bio: check for same page merge possibilities in __bio_add_page()

For filesystems with a blocksize < page size, we can merge same page
calls into the bio_vec at the end of the bio. This saves segments
on systems with a page size > the "normal" 4kb fs block size.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@suse.de>
---

Reading git-diff-tree failed