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authorDave Jones <davej@redhat.com>2006-10-03 08:14:47 (GMT)
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-03 15:04:10 (GMT)
commite299dd4d7c5f38a24045e0578049d872b62f21eb (patch)
treed8ab3a71e434a9137feb4aeddf5c59f58c8ae591 /lib
parent7a45093b7caa9d3d5421274b4ba80fba5da17e19 (diff)
downloadlinux-fsl-qoriq-e299dd4d7c5f38a24045e0578049d872b62f21eb.tar.xz
[PATCH] fbcon: Use persistent allocation for cursor blinking
Every time the console cursor blinks, we do a kmalloc/kfree pair. This patch turns that into a single allocation. This allocation was the most frequent kmalloc I saw on my test box. [adaplas] Per Alan's suggestion, move global variables to fbcon's private structure. This would also avoid resource leaks when fbcon is unloaded. Signed-off-by: Dave Jones <davej@redhat.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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