From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 17 Sep 2010 18:39:22 +0000 (+0200)
Subject: blktrace: remove the big kernel lock
X-Git-Tag: v2.6.37-rc1~176^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01b284f9b6d51cc3f3bcf3b49f16d2601d3ca22d;p=pandora-kernel.git

blktrace: remove the big kernel lock

According to Jens, this code does not need the BKL at all,
it is sufficiently serialized by bd_mutex.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Jens Axboe <jaxboe@fusionio.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
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