linux/arch
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
..
alpha alpha: remove dead BIO_VMERGE_BOUNDARY 2008-12-29 08:29:51 +01:00
arm Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm 2008-12-30 17:36:49 -08:00
avr32
blackfin
cris
frv
h8300
ia64 [PATCH] idle cputime accounting 2008-12-31 15:11:46 +01:00
m32r
m68k m68k: fix trigraph ignored warning in setox.S 2008-12-28 20:00:05 +01:00
m68knommu
mips Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-12-28 12:27:58 -08:00
mn10300
parisc Merge branch 'next' into for-linus 2008-12-25 11:40:09 +11:00
powerpc [PATCH] idle cputime accounting 2008-12-31 15:11:46 +01:00
s390 [PATCH] improve precision of process accounting. 2008-12-31 15:11:47 +01:00
sh Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2008-12-28 12:33:21 -08:00
sparc Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-12-28 20:19:47 -08:00
um Merge branch 'core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-12-30 16:10:19 -08:00
x86 [PATCH] idle cputime accounting 2008-12-31 15:11:46 +01:00
xtensa
.gitignore
Kconfig