Peter Zijlstra 24cd7f54a0 perf: Reduce perf_disable() usage ... Since the current perf_disable() usage is only an optimization, remove it for now. This eases the removal of the __weak hw_perf_enable() interface. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: paulus <paulus@samba.org> Cc: stephane eranian <eranian@googlemail.com> Cc: Robert Richter <robert.richter@amd.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Cyrill Gorcunov <gorcunov@gmail.com> Cc: Lin Ming <ming.m.lin@intel.com> Cc: Yanmin <yanmin_zhang@linux.intel.com> Cc: Deng-Cheng Zhu <dengcheng.zhu@gmail.com> Cc: David Miller <davem@davemloft.net> Cc: Michael Cree <mcree@orcon.net.nz> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2010-09-09 20:46:29 +02:00
..
vdso32	powerpc: Rework VDSO gettimeofday to prevent time going backwards	2010-07-28 21:06:47 +02:00
vdso64	powerpc: Rework VDSO gettimeofday to prevent time going backwards	2010-07-28 21:06:47 +02:00
.gitignore
align.c	powerpc: Handle VSX alignment faults correctly in little-endian mode	2009-12-18 14:55:43 +11:00
asm-offsets.c	powerpc: Rework VDSO gettimeofday to prevent time going backwards	2010-07-28 21:06:47 +02:00
audit.c
btext.c	lmb: rename to memblock	2010-07-14 17:14:00 +10:00
cacheinfo.c	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
cacheinfo.h	powerpc: Rewrite sysfs processor cache info code	2009-01-08 16:25:10 +11:00
clock.c
compat_audit.c
cpu_setup_6xx.S	powerpc: Use names rather than numbers for SPRGs (v2)	2009-08-20 10:12:27 +10:00
cpu_setup_44x.S	AMCC PPC 460SX redwood SoC platform initial framework	2009-02-14 14:41:29 -05:00
cpu_setup_fsl_booke.S	powerpc/fsl-booke: Enable L1 cache on e500v1/e500v2/e500mc CPUs	2009-06-15 21:45:30 -05:00
cpu_setup_pa6t.S
cpu_setup_ppc970.S
cputable.c	powerpc/47x: Remove redundant line from cputable.c	2010-08-23 07:37:01 -04:00
crash.c	powerpc/kdump: Stop all other CPUs before running crash handlers	2010-08-24 15:26:27 +10:00
crash_dump.c	Merge commit 'gcl/next' into next	2010-08-04 10:26:03 +10:00
dbell.c	powerpc/book3e: Resend doorbell exceptions to ourself	2010-07-09 16:11:19 +10:00
dma-iommu.c	powerpc: Change archdata dma_data to a union	2009-09-24 15:31:43 +10:00
dma-swiotlb.c	of: Merge of_platform_bus_type with platform_bus_type	2010-07-24 09:57:51 -06:00
dma.c	lmb: rename to memblock	2010-07-14 17:14:00 +10:00
e500-pmu.c	powerpc/perf: e500 support	2010-03-05 03:04:08 -06:00
entry_32.S	powerpc/47x: Base ppc476 support	2010-05-05 09:11:10 -04:00
entry_64.S	powerpc/perf_event: Fix oops due to perf_event_do_pending call	2010-05-12 14:34:00 +10:00
exceptions-64e.S	powerpc/book3e: Fix single step when using HW page tables	2010-07-14 14:13:51 +10:00
exceptions-64s.S	powerpc, hw_breakpoints: Implement hw_breakpoints for 64-bit server processors	2010-06-22 19:40:50 +10:00
firmware.c	powerpc: Make powerpc_firmware_features __read_mostly	2010-02-09 13:56:07 +11:00
fpu.S	powerpc: Use names rather than numbers for SPRGs (v2)	2009-08-20 10:12:27 +10:00
fsl_booke_entry_mapping.S	powerpc/fsl-booke: Fix address issue when using relocatable kernels	2010-07-11 11:04:08 -05:00
ftrace.c	Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-20 10:56:46 -07:00
head_8xx.S	powerpc/8xx: Use SPRG2 and DAR registers to stash r11 and cr.	2010-04-07 18:00:34 +10:00
head_32.S	KVM: PPC: Add KVM intercept handlers	2010-05-17 12:18:52 +03:00
head_40x.S	powerpc: Use names rather than numbers for SPRGs (v2)	2009-08-20 10:12:27 +10:00
head_44x.S	powerpc/47x: Make sure mcsr is cleared before enabling machine check interrupts	2010-08-23 07:36:58 -04:00
head_64.S	powerpc: Initialise paca->kstack before early_setup_secondary	2010-08-24 15:26:31 +10:00
head_booke.h	powerpc/booke: Add Stack Marking support to Booke Exception Prolog	2010-05-05 08:01:52 -04:00
head_fsl_booke.S	powerpc/kexec: Add support for FSL-BookE	2010-05-24 21:25:32 -05:00
hw_breakpoint.c	powerpc, hw_breakpoint: Tell generic code we have no instruction breakpoints	2010-06-30 13:54:58 +10:00
ibmebus.c	powerpc: remove references to of_device and to_of_device	2010-07-24 09:58:21 -06:00
idle.c	powerpc: Re-enable preemption before cpu_die()	2010-08-24 15:26:29 +10:00
idle_6xx.S
idle_book3e.S	powerpc/book3e: Add generic 64-bit idle powersave support	2010-07-14 14:13:18 +10:00
idle_e500.S
idle_power4.S
init_task.c	Use new __init_task_data macro in arch init_task.c files.	2009-09-21 06:27:08 +02:00
io.c	powerpc: tiny memcpy_(to|from)io optimisation	2009-11-04 16:43:12 -07:00
iomap.c
iommu.c	powerpc: Remove unused 'protect4gb' boot parameter	2010-05-21 17:31:13 +10:00
irq.c	powerpc/4xx: Index interrupt stacks by physical cpu	2010-08-23 07:37:53 -04:00
isa-bridge.c
kgdb.c	kgdb,powerpc: Replace hardcoded offset by BREAK_INSTR_SIZE	2010-08-05 09:22:22 -05:00
kprobes.c	powerpc/kprobes: Remove resume_execution() in kprobes	2010-06-02 17:50:37 +10:00
l2cr_6xx.S
legacy_serial.c	of/address: Clean up function declarations	2010-08-01 01:42:42 -06:00
lparcfg.c	powerpc/pseries: Export data from new hcall H_EM_GET_PARMS	2010-04-07 18:00:29 +10:00
machine_kexec.c	Merge commit 'gcl/next' into next	2010-08-04 10:26:03 +10:00
machine_kexec_32.c
machine_kexec_64.c	powerpc/kexec: Fix orphaned offline CPUs across kexec	2010-07-31 15:05:22 +10:00
Makefile	Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6	2010-08-05 15:57:35 -07:00
misc.S	perf: Drop the skip argument from perf_arch_fetch_regs_caller	2010-06-08 23:31:27 +02:00
misc_32.S	powerpc: Unconditionally enabled irq stacks	2010-06-15 15:02:37 +10:00
misc_64.S	powerpc: Unconditionally enabled irq stacks	2010-06-15 15:02:37 +10:00
module.c	module: cleanup FIXME comments about trimming exception table entries.	2009-06-12 21:47:05 +09:30
module_32.c	powerpc/ppc32: ftrace, dynamic ftrace to handle modules	2008-11-20 10:52:53 -08:00
module_64.c	powerpc: Unify opcode definitions and support	2009-02-23 10:48:56 +11:00
mpc7450-pmu.c	perf: Do the big rename: Performance Counters -> Performance Events	2009-09-21 14:28:04 +02:00
msi.c	powerpc/PCI: include pci.h in powerpc MSI implementation	2009-03-25 08:54:29 -07:00
nvram_64.c	arch/powerpc: Fix continuation line formats	2010-02-09 13:55:05 +11:00
of_platform.c	of: remove of_default_bus_ids	2010-07-24 09:58:22 -06:00
paca.c	Merge commit 'gcl/next' into next	2010-08-04 10:26:03 +10:00
pci-common.c	of/address: Clean up function declarations	2010-08-01 01:42:42 -06:00
pci_32.c	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
pci_64.c	of: add 'of_' prefix to machine_is_compatible()	2010-02-09 08:33:00 -07:00
pci_dn.c	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
pci_of_scan.c	powerpc/pci: Fix checking for child bridges in PCI code.	2010-08-24 15:28:27 +10:00
perf_callchain.c	perf: Factorize callchain context handling	2010-08-19 01:32:11 +02:00
perf_event.c	perf: Reduce perf_disable() usage	2010-09-09 20:46:29 +02:00
perf_event_fsl_emb.c	perf: Reduce perf_disable() usage	2010-09-09 20:46:29 +02:00
pmc.c	powerpc: Convert pmc_owner_lock to raw_spinlock	2010-02-19 14:52:33 +11:00
power4-pmu.c	perf: Do the big rename: Performance Counters -> Performance Events	2009-09-21 14:28:04 +02:00
power5+-pmu.c	powerpc: perf_event: Enable SDAR in continous sample mode	2009-10-28 16:13:02 +11:00
power5-pmu.c	powerpc: perf_event: Enable SDAR in continous sample mode	2009-10-28 16:13:02 +11:00
power6-pmu.c	powerpc: perf_event: Enable SDAR in continous sample mode	2009-10-28 16:13:02 +11:00
power7-pmu.c	powerpc: perf_event: Enable SDAR in continous sample mode	2009-10-28 16:13:02 +11:00
ppc32.h
ppc970-pmu.c	powerpc: perf_event: Enable SDAR in continous sample mode	2009-10-28 16:13:02 +11:00
ppc_ksyms.c	KVM: PPC: elide struct thread_struct instances from stack	2010-08-01 10:39:24 +03:00
ppc_save_regs.S	powerpc: Prepare xmon_save_regs for use with kdump	2008-12-23 15:13:28 +11:00
proc_powerpc.c	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
process.c	powerpc: Inline ppc64_runlatch_off	2010-08-24 15:26:30 +10:00
prom.c	powerpc: Fix erroneous lmb->memblock conversions	2010-07-23 12:56:57 +10:00
prom_init.c	powerpc: Print decimal values in prom_init.c	2010-07-31 15:05:20 +10:00
prom_init_check.sh	powerpc: Fix compile errors in prom_init_check for gcc 4.5	2010-07-08 18:11:39 +10:00
prom_parse.c	of/address: Merge all of the bus translation code	2010-07-05 16:14:26 -06:00
ptrace.c	powerpc, hw_breakpoints: Implement hw_breakpoints for 64-bit server processors	2010-06-22 19:40:50 +10:00
ptrace32.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
reloc_64.S
rtas-proc.c	powerpc: Move /proc/ppc64 to /proc/powerpc update	2010-01-15 13:26:17 +11:00
rtas-rtc.c
rtas.c	Merge commit 'gcl/next' into next	2010-08-04 10:26:03 +10:00
rtas_flash.c	powerpc: rtas_flash needs to use rtas_data_buf	2010-06-15 15:02:37 +10:00
rtas_pci.c	powerpc/pci: Clean up direct access to sysdata by RTAS	2009-05-21 15:44:23 +10:00
rtasd.c	powerpc/rtasd: Don't start event scan if scan rate is zero	2010-05-21 17:29:39 +10:00
setup-common.c	powerpc: fix i8042 module build error	2010-08-06 20:49:20 -06:00
setup.h
setup_32.c	powerpc/4xx: Index interrupt stacks by physical cpu	2010-08-23 07:37:53 -04:00
setup_64.c	powerpc: Correct smt_enabled=X boot option for > 2 threads per core	2010-08-24 15:26:30 +10:00
signal.c	powerpc, hw_breakpoint: Enable hw-breakpoints while handling intervening signals	2010-06-22 19:40:50 +10:00
signal.h	powerpc: Sanitize stack pointer in signal handling code	2009-03-27 16:58:24 +11:00
signal_32.c	powerpc/booke: Add support for advanced debug registers	2010-02-17 14:03:17 +11:00
signal_64.c	powerpc: Sanitize stack pointer in signal handling code	2009-03-27 16:58:24 +11:00
smp-tbsync.c	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
smp.c	powerpc: Silence __cpu_up() under normal operation	2010-08-24 15:26:29 +10:00
softemu8xx.c	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
stacktrace.c
suspend.c	update email address	2010-07-19 10:56:54 +02:00
swsusp.c	powerpc/mm: Split mmu_context handling	2008-12-21 14:21:15 +11:00
swsusp_32.S	powerpc/swsusp_32: Fix TLB invalidation	2010-01-15 13:20:07 +11:00
swsusp_64.c
swsusp_asm64.S
swsusp_booke.S	powerpc/fsl-booke: Add hibernation support for FSL BookE processors	2010-05-21 07:41:53 -05:00
sys_ppc32.c	powerpc: Wire up fanotify_init, fanotify_mark, prlimit64 syscalls	2010-08-24 15:28:28 +10:00
syscalls.c	Add generic sys_olduname()	2010-03-12 15:52:32 -08:00
sysfs.c	powerpc: Use smt_snooze_delay=-1 to always busy loop	2010-05-21 17:31:12 +10:00
systbl.S
systbl_chk.c
systbl_chk.sh
tau_6xx.c	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
time.c	Merge branch 'powerpc.cherry-picks' into timers/clocksource	2010-07-28 21:49:22 +02:00
traps.c	powerpc/book3e: Move doorbell_exception from traps.c to dbell.c	2010-07-09 15:25:18 +10:00
udbg.c	powerpc: gamecube/wii: early debugging using usbgecko	2009-12-12 22:24:31 -07:00
udbg_16550.c	trivial: fix typo "for for" in multiple files	2009-09-21 15:14:54 +02:00
vdso.c	lmb: rename to memblock	2010-07-14 17:14:00 +10:00
vecemu.c
vector.S	powerpc: Fix usage of 64-bit instruction in 32-bit altivec code	2009-12-09 18:10:12 +11:00
vio.c	powerpc: Fix bogus it_blocksize in VIO iommu code	2010-08-24 15:26:31 +10:00
vmlinux.lds.S	Rename .data.read_mostly to .data..read_mostly.	2010-03-03 11:26:00 +01:00