From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 13 Apr 2012 15:49:04 +0000 (-0400)
Subject: btrfs: btrfs_root_readonly() broken on big-endian
X-Git-Tag: v3.2.17~115
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8488d51a55aa5f87369e3ad9bda8969b0d4feb2;p=pandora-kernel.git

btrfs: btrfs_root_readonly() broken on big-endian

commit 6ed3cf2cdfce4c9f1d73171bd3f27d9cb77b734e upstream.

->root_flags is __le64 and all accesses to it go through the helpers
that do proper conversions.  Except for btrfs_root_readonly(), which
checks bit 0 as in host-endian...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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