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3 Commits

Author SHA1 Message Date
Martin Schwidefsky 9cfb9b3c3a [PATCH] improve idle cputime accounting 
Distinguish the cputime of the idle process where idle is actually using
cpu cycles from the cputime where idle is sleeping on an enabled wait psw.
The former is accounted as system time, the later as idle time.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2008-12-31 15:11:48 +01:00
Martin Schwidefsky 6f43092441 [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>
 2008-12-31 15:11:47 +01:00
Martin Schwidefsky c6557e7f2b [S390] move include/asm-s390 to arch/s390/include/asm 
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2008-08-01 20:42:05 +02:00