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

..

acpi

Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-08-06 10:07:34 -07:00

apic

x86, apic: Fix apic=debug boot crash

2010-08-20 10:18:28 +02:00

cpu

perf: Reduce perf_disable() usage

2010-09-09 20:46:29 +02:00

.gitignore

…

alternative.c

x86, alternatives: BUG on encountering an invalid CPU feature number

2010-07-13 14:57:50 -07:00

amd_iommu_init.c

x86/amd-iommu: Fall back to GART if initialization fails

2010-06-01 10:20:15 +02:00

amd_iommu.c

x86/amd-iommu: Export cache-coherency capability

2010-07-27 17:14:24 +02:00

apb_timer.c

x86, mrst: add more timer config options

2010-05-19 13:45:39 -07:00

aperture_64.c

x86, gcc-4.6: Fix set but not read variables

2010-07-20 15:38:30 -07:00

apm_32.c

update email address

2010-07-19 10:56:54 +02:00

asm-offsets_32.c

lguest: optimize by coding restore_flags and irq_enable in assembler.

2009-06-12 22:27:03 +09:30

asm-offsets_64.c

tracing: Define NR_syscalls for x86_64

2009-08-26 21:29:58 +02:00

asm-offsets.c

…

audit_64.c

…

bios_uv.c

Merge branch 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-02-28 11:00:55 -08:00

bootflag.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

check.c

…

cpuid.c

x86: convert cpu notifier to return encapsulate errno value

2010-05-27 09:12:48 -07:00

crash_dump_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

crash_dump_64.c

…

crash.c

x86, UV: Make kdump avoid stack dumps

2010-07-21 11:33:27 -07:00

doublefault_32.c

x86: Use get_desc_base()

2009-07-19 18:27:51 +02:00

dumpstack_32.c

x86: Unify dumpstack.h and stacktrace.h

2010-06-08 23:29:52 +02:00

dumpstack_64.c

x86: Unify dumpstack.h and stacktrace.h

2010-06-08 23:29:52 +02:00

dumpstack.c

x86: Unify dumpstack.h and stacktrace.h

2010-06-08 23:29:52 +02:00

e820.c

suspend: Move NVS save/restore code to generic suspend functionality

2010-06-10 11:02:34 -04:00

early_printk.c

earlyprintk,vga,kdb: Fix \b and \r for earlyprintk=vga with kdb

2010-05-20 21:04:31 -05:00

early-quirks.c

x86: Force HPET readback_cmp for all ATI chipsets

2010-07-15 17:10:02 +02:00

efi_32.c

…

efi_64.c

x86: Make 64-bit efi_ioremap use ioremap on MMIO regions

2009-08-03 13:34:25 -07:00

efi_stub_32.S

…

efi_stub_64.S

…

efi.c

x86: Remove trailing spaces in messages

2010-02-07 17:47:51 +01:00

entry_32.S

Merge branch 'x86-alternatives-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-08-06 16:24:17 -07:00

entry_64.S

Mark arguments to certain syscalls as being const

2010-08-13 16:53:13 -07:00

ftrace.c

Merge branch 'tracing/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into tracing/core

2010-02-27 10:06:10 +01:00

head32.c

fix typos concerning "initiali[zs]e"

2010-06-16 18:05:05 +02:00

head64.c

x86: Make sure free_init_pages() frees pages on page boundary

2010-03-29 18:55:33 +02:00

head_32.S

x86-32: Separate 1:1 pagetables from swapper_pg_dir

2010-08-18 09:17:20 -07:00

head_64.S

x86-64: Simplify loading initial_gs

2010-07-21 21:23:51 -07:00

head.c

…

hpet.c

x86/hpet: Use the FSEC_PER_SEC constant for femto-second periods

2010-08-12 09:53:39 -07:00

hw_breakpoint.c

x86: Support for instruction breakpoints

2010-06-24 23:35:27 +02:00

i386_ksyms_32.c

x86: Don't generate cmpxchg8b_emu if CONFIG_X86_CMPXCHG64=y

2009-10-01 08:42:24 +02:00

i387.c

Merge branch 'kvm-updates/2.6.36' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2010-08-22 11:27:36 -07:00

i8237.c

…

i8253.c

i8253: Convert i8253_lock to raw_spinlock

2010-03-02 10:28:38 +01:00

i8259.c

x86, i8259: Only register sysdev if we have a real 8259 PIC

2010-07-20 15:27:33 -07:00

init_task.c

Rename .data.cacheline_aligned to .data..cacheline_aligned.

2010-03-03 11:25:58 +01:00

io_delay.c

…

ioport.c

x86-64, paravirt: Call set_iopl_mask() on 64 bits

2009-12-09 16:54:08 -08:00

irq_32.c

x86: Unify fixup_irqs() for 32-bit and 64-bit kernels

2009-11-02 15:56:34 +01:00

irq_64.c

x86: Unify fixup_irqs() for 32-bit and 64-bit kernels

2009-11-02 15:56:34 +01:00

irq.c

genirq: Convert irq_desc.lock to raw_spinlock

2009-12-14 23:55:33 +01:00

irqinit.c

x86: Merge simd_math_error() into math_error()

2010-05-03 13:39:29 -07:00

k8.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

kdebugfs.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

kgdb.c

kgdb: add missing __percpu markup in arch/x86/kernel/kgdb.c

2010-08-16 15:58:30 -05:00

kprobes.c

kprobes/x86: Fix the return address of multiple kretprobes

2010-08-19 12:49:56 +02:00

kvm.c

KVM guest: do not batch pte updates from interrupt context

2009-09-10 18:10:50 +03:00

kvmclock.c

x86, paravirt: don't compute pvclock adjustments if we trust the tsc

2010-05-19 11:41:05 +03:00

ldt.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

machine_kexec_32.c

Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-12-08 13:27:33 -08:00

machine_kexec_64.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

Makefile

x86, olpc: Add support for calling into OpenFirmware

2010-06-18 14:54:36 -07:00

mca_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

microcode_amd.c

Revert "x86: ucode-amd: Load ucode-patches once ..."

2010-01-23 06:21:59 +01:00

microcode_core.c

driver core: add devname module aliases to allow module on-demand auto-loading

2010-05-25 15:08:26 -07:00

microcode_intel.c

x86: Improve Intel microcode loader performance

2010-03-11 13:49:06 +01:00

mmconf-fam10h_64.c

x86: Move range related operation to one file

2010-02-10 17:47:17 -08:00

module.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

mpparse.c

x86, apic: Map the local apic when parsing the MP table.

2010-08-05 16:26:42 -07:00

mrst.c

Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-08-06 10:06:28 -07:00

msr.c

x86: convert cpu notifier to return encapsulate errno value

2010-05-27 09:12:48 -07:00

olpc_ofw.c

x86, olpc: Constify an olpc_ofw() arg

2010-07-30 18:02:21 -07:00

olpc.c

x86, olpc: Constify an olpc_ofw() arg

2010-07-30 18:02:21 -07:00

paravirt_patch_32.c

…

paravirt_patch_64.c

…

paravirt-spinlocks.c

locking: Convert __raw_spin* functions to arch_spin*

2009-12-14 23:55:32 +01:00

paravirt.c

x86, paravirt: Remove kmap_atomic_pte paravirt op.

2010-02-27 14:41:35 -08:00

pci-calgary_64.c

x86, Calgary: Limit the max PHB number to 256

2010-06-30 22:41:42 -07:00

pci-dma.c

x86: Detect whether we should use Xen SWIOTLB.

2010-08-02 15:18:33 -04:00

pci-gart_64.c

Merge branch 'iommu/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into x86/urgent

2010-04-13 13:24:54 +02:00

pci-nommu.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-swiotlb.c

x86: remove unnecessary sync_single_range_* in swiotlb_dma_ops

2010-05-27 09:12:52 -07:00

pcspeaker.c

…

pmtimer_64.c

…

probe_roms_32.c

…

process_32.c

x86, perf: Add power_end event to process_*.c cpu_idle routine

2010-06-18 11:35:10 +02:00

process_64.c

x86, perf: Add power_end event to process_*.c cpu_idle routine

2010-06-18 11:35:10 +02:00

process.c

Make do_execve() take a const filename pointer

2010-08-17 18:07:43 -07:00

ptrace.c

hw-breakpoints: Tag ptrace breakpoint as exclude_kernel

2010-05-01 04:32:07 +02:00

pvclock.c

x86, paravirt: don't compute pvclock adjustments if we trust the tsc

2010-05-19 11:41:05 +03:00

quirks.c

x86: Force HPET readback_cmp for all ATI chipsets

2010-07-15 17:10:02 +02:00

reboot_fixups_32.c

cs5535: move the DIVIL MSR definition into linux/cs5535.h

2009-12-15 08:53:28 -08:00

reboot.c

x86: Fix rebooting on Dell Precision WorkStation T7400

2010-06-20 09:24:13 +02:00

relocate_kernel_32.S

…

relocate_kernel_64.S

…

rtc.c

Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-18 14:05:47 -07:00

scx200_32.c

…

setup_percpu.c

Fix up trivial spelling errors ('taht' -> 'that')

2010-07-21 09:25:42 -07:00

setup.c

x86-32: Separate 1:1 pagetables from swapper_pg_dir

2010-08-18 09:17:20 -07:00

sfi.c

x86, irq: Rename gsi_end gsi_top, and fix off by one errors

2010-06-09 13:34:06 -07:00

signal.c

x86: Merge sys_sigaltstack

2009-12-09 16:28:59 -08:00

smp.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

smpboot.c

x86, hotplug: Serialize CPU hotplug to avoid bringup concurrency issues

2010-08-19 14:47:43 -07:00

stacktrace.c

x86: Unify save_stack_address() and save_stack_address_nosched()

2010-06-09 17:32:19 +02:00

step.c

x86, ptrace: Fix block-step

2010-03-26 11:33:57 +01:00

sys_i386_32.c

Make do_execve() take a const filename pointer

2010-08-17 18:07:43 -07:00

sys_x86_64.c

improve sys_newuname() for compat architectures

2010-03-12 15:52:32 -08:00

syscall_64.c

…

syscall_table_32.S

x86: fix up system call numbering nit

2010-08-10 15:35:10 -07:00

tboot.c

Merge branch 'kvm-updates/2.6.35' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2010-05-21 17:16:21 -07:00

tce_64.c

…

test_nx.c

…

test_rodata.c

…

time.c

x86: Convert i8259_lock to raw_spinlock

2010-02-16 18:21:32 +01:00

tlb_uv.c

x86, UV: Initialize BAU hub map

2010-08-01 09:18:41 +02:00

tls.c

…

tls.h

…

topology.c

…

trampoline_32.S

x86: cpuinit-annotate SMP boot trampolines properly

2009-09-20 20:23:37 +02:00

trampoline_64.S

x86: Fix Suspend to RAM freeze on Acer Aspire 1511Lmi laptop

2009-10-12 18:06:48 +02:00

trampoline.c

x86-32: Separate 1:1 pagetables from swapper_pg_dir

2010-08-18 09:17:20 -07:00

traps.c

Merge branch 'perf/nmi' into perf/core

2010-08-05 08:45:05 +02:00

tsc_sync.c

locking: Convert __raw_spin* functions to arch_spin*

2009-12-14 23:55:32 +01:00

tsc.c

x86: Convert common clocksources to use clocksource_register_hz/khz

2010-07-27 12:40:55 +02:00

uv_irq.c

Merge branch 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-05-18 09:46:35 -07:00

uv_sysfs.c

x86: Remove trailing spaces in messages

2010-02-07 17:47:51 +01:00

uv_time.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

verify_cpu_64.S

x86: Use symbolic MSR names

2010-07-21 21:23:40 -07:00

visws_quirks.c

Merge remote branch 'origin/x86/apic' into x86/mrst

2010-02-22 16:25:18 -08:00

vm86_32.c

x86, 32-bit: Convert sys_vm86 & sys_vm86old

2009-12-09 16:29:23 -08:00

vmi_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

vmiclock_32.c

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

vmlinux.lds.S

Merge branch 'for-35' of git://repo.or.cz/linux-kbuild

2010-06-01 08:55:52 -07:00

vsmp_64.c

…

vsyscall_64.c

timkeeping: Fix update_vsyscall to provide wall_to_monotonic offset

2010-07-27 12:40:54 +02:00

x86_init.c

x86: Add i8042 pre-detection hook to x86_platform_ops

2010-07-07 17:05:06 -07:00

x8664_ksyms_64.c

x86-64: Don't export init_level4_pgt

2010-04-28 17:25:47 -07:00

xsave.c

Merge branch 'x86-xsave-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-08-06 16:25:13 -07:00