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(parent: f67fd7c) | patch
pm2fb: 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)
commit6416ad7365833657fe0ca561261b324edc5aba42
tree211fa9fbad789790b9ac26f22985629728628e3dtree | snapshot (tar.gz zip)
parentf67fd7c10f2eb16e6c70fd99e97a148e19ac5a55commit | diff
pm2fb: 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/pm2fb.c diff | blob | blame | history