[PATCH 02/13] ARM: SAMSUNG: allow the configuration of KERNEL HZ in plat-samsung
Russell King - ARM Linux
linux at arm.linux.org.uk
Fri Feb 3 11:13:43 EST 2012
On Fri, Jan 27, 2012 at 10:44:20AM +0900, Kukjin Kim wrote:
>
> Cc: Russell King <rmk+kernel at arm.linux.org.uk>
> Signed-off-by: Kukjin Kim <kgene.kim at samsung.com>
This patch really needs some kind of explanation. It's far from obvious
from the casual reader why moving from a fixed value of 200Hz for the
kernel tick rate to a range from 32 to 1024 would be legal.
If 100Hz was possible before, and that's the architecture default, why
was 200Hz chosen instead?
And is 99Hz and 101Hz allowable?
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