alpha: Allow HZ to be configured
authorRichard Henderson <rth@twiddle.net>
Fri, 12 Jul 2013 23:15:56 +0000 (16:15 -0700)
committerMatt Turner <mattst88@gmail.com>
Sun, 17 Nov 2013 00:33:13 +0000 (16:33 -0800)
commitfddd87d6e135924b92499917bace103e46c22d00
tree23bbe6a01a32c0ea88f7c2180dbd1f461d822c76
parent994dcf7055df88623d25f3593b931a018a76b502
alpha: Allow HZ to be configured

With the 1024Hz default, we spend 50% of QEMU emulation
processing timer interrupts.

Signed-off-by: Richard Henderson <rth@twiddle.net>
arch/alpha/Kconfig
arch/alpha/kernel/setup.c
arch/alpha/kernel/time.c