From: David Sterba <dsterba@suse.cz>
Date: Tue, 12 Mar 2013 14:46:08 +0000 (+0000)
Subject: btrfs: clean up transaction abort messages
X-Git-Tag: v3.10-rc1~31^2~97
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=087488109afb4cc1bbdd3557779129c34045609a;p=pandora-kernel.git

btrfs: clean up transaction abort messages

The transaction abort stacktrace is printed only once per module
lifetime, but we'd like to see it each time it happens per mounted
filesystem.  Introduce a fs_state flag that records it.

Tweak the messages around abort:
* add error number to the first abort
* print the exact negative errno from btrfs_decode_error
* clean up btrfs_decode_error and callers
* no dots at the end of the messages

Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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