From: Paul E. McKenney Date: Sun, 1 Jul 2012 22:42:33 +0000 (-0700) Subject: rcu: Make rcutree module parameters visible in sysfs X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~101^2~1^2~11 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e5c2dfb4de15e21f62c956ec32cda9372ca993b;p=pandora-kernel.git rcu: Make rcutree module parameters visible in sysfs The module parameters blimit, qhimark, and qlomark (and more recently, rcu_fanout_leaf) have permission masks of zero, so that their values are not visible from sysfs. This is unnecessary and inconvenient to administrators who might like an easy way to see what these values are on a running system. This commit therefore sets their permission masks to 0444, allowing them to be read but not written. Reported-by: Rusty Russell Reported-by: Josh Triplett Signed-off-by: Paul E. McKenney Reviewed-by: Josh Triplett --- Reading git-diff-tree failed