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
..
native	ia64/pv_ops: paravirtualize gate.S.	2009-03-26 11:01:46 -07:00
sn	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
uv	sgi-gru: add macros for using the UV hub to send interrupts	2009-04-02 19:05:05 -07:00
xen	xen: Remove unnecessary arch specific xen irq functions.	2010-02-18 17:17:58 -08:00
Kbuild	archs: replace unifdef-y with header-y	2010-08-14 22:26:51 +02:00
acpi-ext.h	ACPI: remove private acpica headers from driver files	2008-12-31 01:15:22 -05:00
acpi.h	ACPI: delete the "acpi=ht" boot option	2010-03-14 20:58:38 -04:00
agp.h	agp: kill phys_to_gart() and gart_to_phys()	2009-08-03 09:05:00 +01:00
asm-offsets.h	kbuild: move asm-offsets.h to include/generated	2009-12-12 13:08:14 +01:00
asmmacro.h	Rename .data..patch.XXX to .data..patch.XXX.	2010-03-03 11:25:59 +01:00
atomic.h	[IA64] Fix 64-bit atomic routines to return "long"	2010-08-13 16:41:07 -07:00
auxvec.h	…
bitops.h	bitops: Optimize hweight() by making use of compile-time evaluation	2010-04-06 15:52:11 -07:00
bitsperlong.h	asm-generic: introduce asm/bitsperlong.h	2009-06-11 21:02:14 +02:00
break.h	ia64/xen: reserve "break" numbers used for xen hypercalls.	2008-10-17 09:52:52 -07:00
bug.h	…
bugs.h	…
byteorder.h	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
cache.h	Rename .data.read_mostly to .data..read_mostly.	2010-03-03 11:26:00 +01:00
cacheflush.h	block: add helpers to run flush_dcache_page() against a bio and a request's pages	2009-11-26 09:16:19 +01:00
checksum.h	…
cpu.h	…
cputime.h	taskstats: use real microsecond granularity for CPU times	2010-10-27 18:03:17 -07:00
current.h	…
cyclone.h	…
delay.h	…
device.h	Driver Core: Add platform device arch data V3	2009-07-22 00:28:38 +02:00
div64.h	…
dma-mapping.h	dma-mapping: remove dma_is_consistent API	2010-08-11 08:59:21 -07:00
dma.h	…
dmi.h	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
elf.h	elf coredump: replace ELF_CORE_EXTRA_* macros by functions	2010-03-06 11:26:45 -08:00
emergency-restart.h	…
errno.h	…
esi.h	…
fb.h	…
fcntl.h	…
fpswa.h	…
fpu.h	Revert "Neither asm/types.h nor linux/types.h is required for arch/ia64/include/asm/fpu.h"	2009-07-17 06:35:05 -07:00
ftrace.h	[IA64] sanity in #include files. Move fnptr to types.h	2010-01-06 15:52:35 -08:00
futex.h	…
gcc_intrin.h	[IA64] Convert ia64 to use int-ll64.h	2009-06-17 09:33:49 -07:00
hardirq.h	[IA64] Move local_softirq_pending() definition	2010-10-19 13:31:11 +02:00
hpsim.h	…
hugetlb.h	…
hw_irq.h	[IA64] preallocate IA64_IRQ_MOVE_VECTOR	2009-12-14 16:03:36 -08:00
ia64regs.h	…
idle.h	[IA64] xen_domu_defconfig: fix build issues/warnings	2009-05-05 11:43:13 -07:00
intel_intrin.h	…
intrinsics.h	Pull pvops into release branch	2009-03-31 14:25:08 -07:00
io.h	implement early_io{re,un}map for ia64	2009-12-16 02:45:10 +00:00
ioctl.h	…
ioctls.h	ioctl: Use asm-generic/ioctls.h on ia64 (enables termiox)	2010-10-22 10:20:00 -07:00
iommu.h	intel-iommu: Fix one last ia64 build problem in Pass Through Support	2009-06-05 20:49:53 +01:00
iommu_table.h	ia64, iommu: Add a dummy iommu_table.h file in IA64.	2010-10-08 13:11:11 -07:00
iosapic.h	…
ipcbuf.h	…
irq.h	ia64: move nr-irqs.h to include/generated	2009-12-12 13:08:14 +01:00
irq_regs.h	…
irqflags.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
kdebug.h	…
kexec.h	kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE	2008-08-15 08:35:42 -07:00
kmap_types.h	kmap_types: make most arches use generic header file	2009-06-16 19:47:51 -07:00
kprobes.h	[IA64] sanity in #include files. Move fnptr to types.h	2010-01-06 15:52:35 -08:00
kregs.h	[IA64] Fix annoying IA64_TR_ALLOC_MAX message.	2008-10-17 13:47:53 -07:00
kvm.h	KVM: Maintain back mapping from irqchip/pin to gsi	2009-12-03 09:32:07 +02:00
kvm_host.h	KVM: Remove unnecessary divide operations	2010-08-01 10:47:30 +03:00
kvm_para.h	KVM: Add __KERNEL__ guards to exported headers	2009-09-10 10:46:48 +03:00
libata-portmap.h	…
linkage.h	…
local.h	…
local64.h	arch: Implement local64_t	2010-06-09 11:12:36 +02:00
machvec.h	Merge branch 'linus' into core/iommu	2009-01-16 10:09:10 +01:00
machvec_dig.h	…
machvec_dig_vtd.h	remove dma operations in struct ia64_machine_vector	2009-01-06 14:06:50 +01:00
machvec_hpsim.h	…
machvec_hpzx1.h	remove dma operations in struct ia64_machine_vector	2009-01-06 14:06:50 +01:00
machvec_hpzx1_swiotlb.h	remove hwsw_dma_ops	2009-01-06 14:06:52 +01:00
machvec_init.h	[IA64] SN specific version of dma_get_required_mask()	2009-01-15 10:42:16 -08:00
machvec_sn2.h	Merge branch 'linus' into core/iommu	2009-01-16 10:09:10 +01:00
machvec_uv.h	…
machvec_xen.h	ia64/xen: define xen machine vector for domU.	2008-10-17 10:08:56 -07:00
mc146818rtc.h	…
mca.h	[IA64] Save I-resources to ia64_sal_os_state	2009-12-14 16:37:58 -08:00
mca_asm.h	…
meminit.h	ia64: don't alias VMALLOC_END to vmalloc_end	2009-10-02 13:28:55 +09:00
mman.h	mm: remove duplicate asm/mman.h files	2009-09-22 07:17:42 -07:00
mmu.h	…
mmu_context.h	cpumask: use mm_cpumask() wrapper: ia64	2009-03-16 14:12:48 +10:30
mmzone.h	[IA64] removing redundant ifdef	2010-05-18 14:45:52 -07:00
module.h	ia64/pv_ops/bp/module: support binary patching for kernel module.	2009-03-26 11:02:51 -07:00
msgbuf.h	…
msidef.h	ia64: Move the macro definitions related to MSI to one header file.	2009-03-24 11:03:12 +02:00
mutex.h	…
nodedata.h	…
numa.h	hugetlb: add generic definition of NUMA_NO_NODE	2009-12-15 08:53:12 -08:00
page.h	[IA64] increase ia64 static per cpu area	2010-07-27 14:55:12 -07:00
pal.h	[IA64] Convert ia64 to use int-ll64.h	2009-06-17 09:33:49 -07:00
param.h	…
paravirt.h	ia64/pv_ops: implement binary patching optimization for native.	2009-03-26 11:02:42 -07:00
paravirt_patch.h	ia64/pv_op/binarypatch: add helper functions to support binary patching for paravirt_ops.	2009-03-26 11:02:31 -07:00
paravirt_privop.h	[IA64] fix allmodconfig compilation breakage.	2009-04-20 09:46:29 -07:00
parport.h	…
patch.h	…
pci.h	pci-dma: add linux/pci-dma.h to linux/pci.h	2010-03-12 15:52:42 -08:00
percpu.h	Merge branch 'for-35' of git://repo.or.cz/linux-kbuild	2010-06-01 08:55:52 -07:00
perfmon.h	…
perfmon_default_smpl.h	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
pgalloc.h	mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()	2009-07-27 12:10:38 -07:00
pgtable.h	mm: remove pte_*map_nested()	2010-10-26 16:52:08 -07:00
poll.h	…
posix_types.h	…
processor.h	[IA64] Remove COMPAT_IA32 support	2010-02-08 10:42:17 -08:00
ptrace.h	ptrace: move user_enable_single_step & co prototypes to linux/ptrace.h	2010-03-12 15:52:38 -08:00
ptrace_offsets.h	…
pvclock-abi.h	ia64/xen: add a necessary header file to compile include/xen/interface/xen.h	2008-10-17 09:57:28 -07:00
resource.h	…
rse.h	…
rwsem.h	[IA64] Fix rwsem: RWSEM_WAITING_BIAS must not be unsigned.	2010-08-12 09:14:56 -07:00
sal.h	[IA64] Convert ia64 to use int-ll64.h	2009-06-17 09:33:49 -07:00
scatterlist.h	remove needless ISA_DMA_THRESHOLD	2010-08-07 18:15:50 +02:00
sections.h	[IA64] Put the space for cpu0 per-cpu area into .data section	2008-09-29 16:39:19 -07:00
segment.h	…
sembuf.h	…
serial.h	…
setup.h	…
shmbuf.h	…
shmparam.h	…
sigcontext.h	…
siginfo.h	Add _addr_lsb field to ia64 siginfo	2010-10-12 09:37:10 +02:00
signal.h	asm-generic: rename termios.h, signal.h and mman.h	2009-06-11 21:01:52 +02:00
smp.h	cpumask: remove arch_send_call_function_ipi	2009-09-24 09:34:47 +09:30
socket.h	net: Generalize socket rx gap / receive queue overflow cmsg	2009-10-12 13:26:31 -07:00
sockios.h	…
sparsemem.h	…
spinlock.h	locking: Convert raw_rwlock functions to arch_rwlock	2009-12-14 23:55:32 +01:00
spinlock_types.h	locking: Convert raw_rwlock to arch_rwlock	2009-12-14 23:55:32 +01:00
stat.h	…
statfs.h	IA64: Use <asm-generic/statfs.h>	2008-09-04 09:46:13 +01:00
string.h	…
swab.h	headers_check fix: ia64, swab.h	2009-02-01 11:01:25 +05:30
swiotlb.h	swiotlb: Remove duplicate swiotlb_force extern declarations	2009-11-15 09:03:10 +01:00
sync_bitops.h	ia64/xen: introduce sync bitops which is necessary for ia64/xen support.	2008-10-17 09:53:33 -07:00
syscall.h	[IA64] Remove COMPAT_IA32 support	2010-02-08 10:42:17 -08:00
system.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-irqflags	2010-10-21 14:37:27 -07:00
termbits.h	tty: Add EXTPROC support for LINEMODE	2010-08-10 13:47:39 -07:00
termios.h	…
thread_info.h	add descriptive comment for TIF_MEMDIE task flag declaration.	2010-05-14 11:13:27 +02:00
timex.h	ia64/pv_ops/pv_time_ops: add sched_clock hook.	2009-03-26 10:50:42 -07:00
tlb.h	[IA64] __per_cpu_idtrs[] is a memory hog	2010-01-07 16:10:57 -08:00
tlbflush.h	…
topology.h	numa: ia64: use generic percpu var numa_node_id() implementation	2010-05-27 09:12:57 -07:00
types.h	[IA64] move fnptr definition inside #ifdef __KERNEL__	2010-01-08 10:53:28 -08:00
uaccess.h	…
ucontext.h	…
unaligned.h	…
uncached.h	…
unistd.h	[IA64] Fix build error: conflicting types for ‘sys_execve’	2010-08-18 10:17:44 -07:00
unwind.h	…
user.h	…
ustack.h	…
vga.h	…
xor.h	…