From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Thu, 16 Oct 2008 05:03:49 +0000 (-0700)
Subject: vgacon: optimize scrolling
X-Git-Tag: v2.6.28-rc1~379
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c38182a713df5268d8a4a33819a77f93b950f84c;p=pandora-kernel.git

vgacon: optimize scrolling

Join multiple scr_memcpyw into 1-3 calls (usually 2).  (benchmarked
average speedup: 1%)

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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