From: Jiri Slaby <jslaby@suse.cz>
Date: Fri, 5 Mar 2010 21:42:53 +0000 (-0800)
Subject: posix-cpu-timers: cleanup rlimits usage
X-Git-Tag: v2.6.34-rc1~124
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4bb527438b4181cd3c564ae04dd344c381283a1;p=pandora-kernel.git

posix-cpu-timers: cleanup rlimits usage

Fetch rlimit (both hard and soft) values only once and work on them.  It
removes many accesses through sig structure and makes the code cleaner.

Mostly a preparation for writable resource limits support.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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