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a7e1a9e3af
linux/arch/s390/include/asm
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Frederic Weisbecker a7e1a9e3af vtime: Consolidate system/idle context detection 
Move the code that finds out to which context we account the
cputime into generic layer.

Archs that consider the whole time spent in the idle task as idle
time (ia64, powerpc) can rely on the generic vtime_account()
and implement vtime_account_system() and vtime_account_idle(),
letting the generic code to decide when to call which API.

Archs that have their own meaning of idle time, such as s390
that only considers the time spent in CPU low power mode as idle
time, can just override vtime_account().

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
2012-09-25 15:42:37 +02:00
..
airq.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
appldata.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
asm-offsets.h kbuild: move asm-offsets.h to include/generated 2009-12-12 13:08:14 +01:00
atomic.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
auxvec.h
barrier.h s390/barrier: make use of fast-bcr facility 2012-05-16 14:42:45 +02:00
bitops.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
bitsperlong.h asm-generic: introduce asm/bitsperlong.h 2009-06-11 21:02:14 +02:00
bug.h panic: Allow warnings to set different taint flags 2010-05-19 08:36:48 +01:00
bugs.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
byteorder.h
cache.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
cacheflush.h module: undo module RONX protection correctly. 2011-05-19 16:55:26 +09:30
ccwdev.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ccwgroup.h s390/ccwgroup: remove unused ccwgroup_device member 2012-06-05 13:23:37 +02:00
checksum.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
chpid.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
chsc.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
cio.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
cmb.h
cmpxchg.h s390/cmpxchg: fix sign extension bugs 2012-05-30 09:07:58 +02:00
compat.h compat: fix compile breakage on s390 2012-02-27 07:54:27 -08:00
cpcmd.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
cpu_mf.h [S390] Fix build errors (fallout from system.h disintegration) 2012-03-30 09:41:12 +02:00
cpu.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
cputime.h vtime: Consolidate system/idle context detection 2012-09-25 15:42:37 +02:00
crw.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctl_reg.h s390/headers: replace __s390x__ with CONFIG_64BIT where possible 2012-05-24 10:10:10 +02:00
current.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
dasd.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
debug.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
delay.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
device.h
diag.h [S390] replace diag10() with diag10_range() function 2011-05-10 17:13:43 +02:00
div64.h
dma.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ebcdic.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
elf.h s390/32: Don't clobber personality flags on exec 2012-08-30 16:28:07 +02:00
emergency-restart.h
errno.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
etr.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
exec.h Disintegrate asm/system.h for S390 2012-03-28 18:30:02 +01:00
extmem.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
facility.h [S390] Fix stfle() lowcore protection problem 2012-04-11 14:28:26 +02:00
fb.h
fcntl.h
fcx.h
ftrace.h ftrace/s390: mcount offset calculation 2011-05-16 15:05:06 -04:00
futex.h s390/headers: remove #ifdef __KERNEL__ from not exported headers 2012-05-24 10:10:05 +02:00
hardirq.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
hugetlb.h [S390] Remove data execution protection 2011-05-23 10:24:28 +02:00
idals.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
io.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ioctl.h
ioctls.h ioctl: Use asm-generic/ioctls.h on s390 (enables termiox) 2010-10-22 10:20:01 -07:00
ipcbuf.h
ipl.h [S390] kernel: Add z/VM LGR detection 2012-03-11 11:59:29 -04:00
irq_regs.h
irq.h s390/irq: split irq stats for cpu-measurement alert facilities 2012-05-23 17:06:52 +02:00
irqflags.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
isc.h
itcw.h UAPI: Alter the S390 asm include guards to be recognisable by the UAPI splitter 2011-12-13 09:26:45 +00:00
jump_label.h static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]() 2012-02-24 10:05:59 +01:00
Kbuild KVM: S390: Export kvm_virtio.h 2010-10-24 10:51:30 +02:00
kdebug.h [S390] cleanup trap handling 2011-12-27 11:27:12 +01:00
kexec.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
kmap_types.h s390/headers: remove #ifdef __KERNEL__ from not exported headers 2012-05-24 10:10:05 +02:00
kprobes.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
kvm_host.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
kvm_para.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
kvm_virtio.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
kvm.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
linkage.h [S390] fix s390 assembler code alignments 2011-07-24 10:48:21 +02:00
local64.h arch: Implement local64_t 2010-06-09 11:12:36 +02:00
local.h
lowcore.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
mathemu.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
mman.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
mmu_context.h s390/mm: rename user_mode variable to addressing_mode 2012-07-30 11:03:11 +02:00
mmu.h [S390] Fix build errors (fallout from system.h disintegration) 2012-03-30 09:41:12 +02:00
module.h s390/headers: replace __s390x__ with CONFIG_64BIT where possible 2012-05-24 10:10:10 +02:00
monwriter.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
msgbuf.h
mutex.h [S390] mutex: Introduce arch_mutex_cpu_relax() 2011-01-05 12:47:31 +01:00
nmi.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
os_info.h s390/kernel: Remove OS info init function call and diag 308 for kdump 2012-05-23 17:06:50 +02:00
page.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
param.h [S390] Have param.h simply include <asm-generic/param.h>. 2010-01-04 09:05:58 +01:00
pci.h
percpu.h s390/headers: replace __s390x__ with CONFIG_64BIT where possible 2012-05-24 10:10:10 +02:00
perf_event.h [S390] perf: add support for s390x CPU counters 2012-03-23 11:13:25 +01:00
pgalloc.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
pgtable.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
poll.h
posix_types.h s390: Always use "long" for ssize_t to match size_t 2012-08-21 15:23:04 +02:00
processor.h s390/mm: downgrade page table after fork of a 31 bit process 2012-07-26 16:24:14 +02:00
ptrace.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
qdio.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
qeth.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
reset.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
resource.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
rwsem.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
scatterlist.h [S390] set ARCH_HAS_SG_CHAIN for s390 2010-10-25 16:10:15 +02:00
schid.h
sclp.h KVM updates for the 3.6 merge window 2012-07-24 12:01:20 -07:00
scsw.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
seccomp.h [S390] secure computing arch backend 2009-06-12 10:27:31 +02:00
sections.h
segment.h
sembuf.h
setup.h s390/mm: rename user_mode variable to addressing_mode 2012-07-30 11:03:11 +02:00
sfp-machine.h
sfp-util.h s390/headers: replace __s390x__ with CONFIG_64BIT where possible 2012-05-24 10:10:10 +02:00
shmbuf.h
shmparam.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
sigcontext.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
siginfo.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
signal.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
sigp.h KVM: s390: Fix sigp sense handling. 2012-07-03 14:55:37 -03:00
smp.h s390/smp: add missing smp_store_status() for !SMP 2012-08-28 10:08:34 +02:00
socket.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
sockios.h [S390] use generic sockios.h header file 2009-12-07 12:51:37 +01:00
sparsemem.h s390/mm: remove MAX_PHYSADDR_BITS define 2012-08-08 07:32:55 -07:00
spinlock_types.h locking: Convert raw_rwlock to arch_rwlock 2009-12-14 23:55:32 +01:00
spinlock.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
stat.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
statfs.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
string.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
swab.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
switch_to.h s390: Remove leftover account_tick_vtime() header 2012-08-20 15:00:39 +02:00
syscall.h s390/seccomp: add support for system call filtering using BPF 2012-08-08 07:32:56 -07:00
sysinfo.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tape390.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
termbits.h [S390] use generic termbits.h header file 2009-12-07 12:51:37 +01:00
termios.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
thread_info.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
timex.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tlb.h s390/headers: replace __s390x__ with CONFIG_64BIT where possible 2012-05-24 10:10:10 +02:00
tlbflush.h s390/headers: replace __s390x__ with CONFIG_64BIT where possible 2012-05-24 10:10:10 +02:00
topology.h [S390] topology: increase poll frequency if change is anticipated 2011-12-27 11:27:12 +01:00
types.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
uaccess.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ucontext.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
unaligned.h
unistd.h ipc: use Kconfig options for __ARCH_WANT_[COMPAT_]IPC_PARSE_VERSION 2012-07-30 17:25:21 -07:00
user.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
vdso.h s390/headers: remove #ifdef __KERNEL__ from not exported headers 2012-05-24 10:10:05 +02:00
vtimer.h s390/vtimer: rework virtual timer interface 2012-07-20 11:15:08 +02:00
vtoc.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
xor.h
zcrypt.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00