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(parent: 6416ad7) | patch
pm3fb: replace busy waiting with cpu_relax
authorKrzysztof Helt <krzysztof.h1@wp.pl>
Tue, 16 Oct 2007 08:29:27 +0000 (01:29 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 16 Oct 2007 16:43:19 +0000 (09:43 -0700)
commitdeea62d3796da4c53614638ced8d9784dd5b8b41
tree744bf19f0571652ab2464b7b52e59fc50439a12etree | snapshot (tar.gz zip)
parent6416ad7365833657fe0ca561261b324edc5aba42commit | diff
pm3fb: replace busy waiting with cpu_relax

This patch replaces busy waiting with the cpu_relax() call.  This makes
scrolling faster.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/pm3fb.c diff | blob | blame | history