From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Fri, 10 Oct 2008 07:57:44 +0000 (+0300)
Subject: kmemtrace: allow kmemtrace to be enabled after boot
X-Git-Tag: v2.6.30-rc1~2^2~204^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=faa97abe6a3673af268abb661c6b663252a911aa;p=pandora-kernel.git

kmemtrace: allow kmemtrace to be enabled after boot

The kmemtrace_init() function returns early if kmemtrace is disabled at boot
causing kmemtrace_setup_late() to also bail out on NULL channel. This has the
unfortunate side effect that none of the debugfs files needed to enable
kmemtrace after boot are created.

Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
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