]> www.pilppa.org Git - linux-2.6-omap-h63xx.git/commit
[PATCH] improve precision of idle time detection.
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 31 Dec 2008 14:11:40 +0000 (15:11 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 31 Dec 2008 14:11:47 +0000 (15:11 +0100)
commit6f43092441bda528dd38f2dc6c1e2522c5079fb7
treee8bba1cf80b19be3e3658b9351b32469ba8c6bac
parentaa5e97ce4bbc9d5daeec16b1d15bb3f6b7b4f4d4
[PATCH] improve precision of idle time detection.

Increase the precision of the idle time calculation that is exported
to user space via /sys/devices/system/cpu/cpu<x>/idle_time_us

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/cpu.h
arch/s390/kernel/process.c
arch/s390/kernel/smp.c
arch/s390/kernel/vtime.c