4 Commits

Author	SHA1	Message	Date
Martin Schwidefsky	aa5e97ce4b	[PATCH] improve precision of process accounting. ... The unit of the cputime accouting values that are stored per process is currently a microsecond. The CPU timer has a maximum granularity of 2**-12 microseconds. There is no benefit in storing the per process values in the lesser precision and there is the disadvantage that the backend has to do the rounding to microseconds. The better solution is to use the maximum granularity of the CPU timer as cputime unit. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>	2008-12-31 15:11:47 +01:00
Martin Schwidefsky	c185b783b0	[S390] Remove config options. ... On s390 we always want to run with precise cputime accounting. Remove the config options VIRT_TIMER and VIRT_CPU_ACCOUNTING. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>	2008-12-25 13:39:15 +01:00
Heiko Carstens	320c04c068	[S390] Move stfle to header file. ... stfle will be needed by the ap_bus module to figure out wether the AP queue adapter interruption facility is installed. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>	2008-12-25 13:38:56 +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