From b95183453af2ed14a5c7027e58049c9fd17e92ce Mon Sep 17 00:00:00 2001
From: Jiri Slaby <jirislaby@gmail.com>
Date: Tue, 4 May 2010 11:28:25 +0200
Subject: [PATCH] rlimits: switch more rlimit syscalls to do_prlimit

After we added more generic do_prlimit, switch sys_getrlimit to that.
Also switch compat handling, so we can get rid of ugly __user casts
and avoid setting process' address limit to kernel data and back.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
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