Michael Holzheu d57af9b214 taskstats: use real microsecond granularity for CPU times ... The taskstats interface uses microsecond granularity for the user and system time values. The conversion from cputime to the taskstats values uses the cputime_to_msecs primitive which effectively limits the granularity to milliseconds. Add the cputime_to_usecs primitive for architectures that have better, more precise CPU time values. Remove cputime_to_msecs primitive because there are no more users left. Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com> Cc: Luck Tony <tony.luck@intel.com> Cc: Shailabh Nagar <nagar1234@in.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Shailabh Nagar <nagar@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2010-10-27 18:03:17 -07:00
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appldata	[S390] appldata: fix dev_get_stats 64 bit conversion	2010-08-13 10:06:55 +02:00
boot	[S390] Add support for LZO-compressed kernels.	2010-05-26 23:27:10 +02:00
crypto	[S390] cleanup facility list handling	2010-10-25 16:10:21 +02:00
hypfs	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
include/asm	taskstats: use real microsecond granularity for CPU times	2010-10-27 18:03:17 -07:00
kernel	ptrace: change signature of arch_ptrace()	2010-10-27 18:03:10 -07:00
kvm	[S390] cleanup facility list handling	2010-10-25 16:10:21 +02:00
lib	[S390] uaccess: make sure copy_from_user_overflow is builtin	2010-03-08 12:25:29 +01:00
math-emu	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
mm	[S390] cleanup facility list handling	2010-10-25 16:10:21 +02:00
oprofile	Combine instrumentation menus in kernel/Kconfig.instrumentation	2007-10-19 11:53:54 -07:00
defconfig	defconfig reduction	2010-08-14 22:26:53 +02:00
Kbuild	[S390] standardize Kbuild rules	2010-10-25 16:10:14 +02:00
Kconfig	[S390] enable ARCH_DMA_ADDR_T_64BIT with 64BIT	2010-10-25 16:10:21 +02:00
Kconfig.debug	[S390] uaccess: implement strict user copy checks	2010-02-26 22:37:29 +01:00
Makefile	[S390] Add config option for z196 code generation.	2010-10-25 16:10:15 +02:00