From: Jens Axboe <jens.axboe@oracle.com>
Date: Thu, 11 Sep 2008 11:17:37 +0000 (+0200)
Subject: block: add bio_kmalloc()
X-Git-Tag: v2.6.28-rc1~733^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a0d96b03a1f3bfd6bc3ea08008699e8e59fccd9;p=pandora-kernel.git

block: add bio_kmalloc()

Not all callers need (or want!) the mempool backing guarentee, it
essentially means that you can only use bio_alloc() for short allocations
and not for preallocating some bio's at setup or init time.

So add bio_kmalloc() which does the same thing as bio_alloc(), except
it just uses kmalloc() as the backing instead of the bio mempools.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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