From: Kent Overstreet <koverstreet@google.com>
Date: Tue, 11 Sep 2012 20:23:05 +0000 (-0600)
Subject: btrfs: Kill some bi_idx references
X-Git-Tag: v3.7-rc1~71^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be3940c0a90265654d778394cafe2e2cec674df8;p=pandora-kernel.git

btrfs: Kill some bi_idx references

For immutable bio vecs, I've been auditing and removing bi_idx
references. These were harmless, but removing them will make auditing
easier.

scrub_bio_end_io_worker() was open coding a bio_reset() - but this
doesn't appear to have been needed for anything as right after it does a
bio_put(), and perusing the code it doesn't appear anything else was
holding a reference to the bio.

The other use end_bio_extent_readpage() was just for a pr_debug() -
changed it to something that might be a bit more useful.

Signed-off-by: Kent Overstreet <koverstreet@google.com>
CC: Chris Mason <chris.mason@oracle.com>
CC: Stefan Behrens <sbehrens@giantdisaster.de>
---

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