From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 25 Feb 2009 07:21:52 +0000 (+0100)
Subject: x86, mm: pass in 'total' to __copy_from_user_*nocache()
X-Git-Tag: v2.6.30-rc1~211^2~40^5~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3255aa2eb636a508fc82a73fabbb8aaf2ff23c0f;p=pandora-kernel.git

x86, mm: pass in 'total' to __copy_from_user_*nocache()

Impact: cleanup, enable future change

Add a 'total bytes copied' parameter to __copy_from_user_*nocache(),
and update all the callsites.

The parameter is not used yet - architecture code can use it to
more intelligently decide whether the copy should be cached or
non-temporal.

Cc: Salman Qazi <sqazi@google.com>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

Reading git-diff-tree failed