From: Kent Overstreet <koverstreet@google.com>
Date: Fri, 25 May 2012 20:03:11 +0000 (-0700)
Subject: block: Add an explicit bio flag for bios that own their bvec
X-Git-Tag: omap-for-v3.10/fixes-for-merge-window-part2~11^2~8^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a38352e0ac02dbbd4fa464dc22d1352b5fbd06fd;p=pandora-kernel.git

block: Add an explicit bio flag for bios that own their bvec

This is for the new bio splitting code. When we split a bio, if the
split occured on a bvec boundry we reuse the bvec for the new bio. But
that means bio_free() can't free it, hence the explicit flag.

Signed-off-by: Kent Overstreet <koverstreet@google.com>
CC: Jens Axboe <axboe@kernel.dk>
Acked-by: Tejun Heo <tj@kernel.org>
---

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