Peter Zijlstra 3f6da39053 perf: Rework and fix the arch CPU-hotplug hooks ...

Remove the hw_perf_event_*() hotplug hooks in favour of per PMU hotplug
notifiers. This has the advantage of reducing the static weak interface
as well as exposing all hotplug actions to the PMU.

Use this to fix x86 hotplug usage where we did things in ONLINE which
should have been done in UP_PREPARE or STARTING.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: paulus@samba.org
Cc: eranian@google.com
Cc: robert.richter@amd.com
Cc: fweisbec@gmail.com
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
LKML-Reference: <20100305154128.736225361@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2010-03-10 13:22:24 +01:00

..

cpu

Driver core: Constify struct sysfs_ops in struct kobj_type

2010-03-07 17:04:49 -08:00

vsyscall

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.gitignore

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asm-offsets.c

…

cpufreq.c

…

crash_dump.c

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debugtraps.S

sh: kgdb: Rework breakpoint handling on top of notifier chain.

2009-12-22 12:44:14 +09:00

disassemble.c

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dma-nommu.c

…

dumpstack.c

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dwarf.c

sh: Optimise FDE/CIE lookup by using red-black trees

2010-02-08 11:29:15 +09:00

entry-common.S

sh: Correct the offset of the return address in ret_from_exception

2010-02-08 10:46:46 +09:00

ftrace.c

tracing: Unify arch_syscall_addr() implementations

2010-02-17 13:07:21 +01:00

head_32.S

sh: Merge legacy and dynamic PMB modes.

2010-02-18 18:13:51 +09:00

head_64.S

sh64: Fix up early serial fixmap.

2010-01-12 15:22:26 +09:00

hw_breakpoint.c

sh: hw-breakpoints: Accept breakpoints on NULL addresses.

2010-03-01 11:52:03 +09:00

idle.c

sh: machine_ops based reboot support.

2010-01-20 16:42:52 +09:00

init_task.c

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io_generic.c

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io_trapped.c

sh: Optimize runtime disabling of trapped I/O.

2010-01-27 21:56:57 +09:00

io.c

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irq_32.c

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irq_64.c

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irq.c

genirq: Convert irq_desc.lock to raw_spinlock

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

kgdb.c

sh: kgdb: Rework breakpoint handling on top of notifier chain.

2009-12-22 12:44:14 +09:00

kprobes.c

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localtimer.c

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machine_kexec.c

sh: machine_ops based reboot support.

2010-01-20 16:42:52 +09:00

machvec.c

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Makefile

sh: machine_ops based reboot support.

2010-01-20 16:42:52 +09:00

module.c

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nmi_debug.c

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perf_callchain.c

perf: Fix inconsistency between IP and callchain sampling

2010-01-28 14:31:20 +01:00

perf_event.c

perf: Rework and fix the arch CPU-hotplug hooks

2010-03-10 13:22:24 +01:00

process_32.c

sh: Mass ctrl_in/outX to __raw_read/writeX conversion.

2010-01-26 12:58:40 +09:00

process_64.c

Merge branch 'sh/stable-updates'

2010-02-02 11:33:45 +09:00

process.c

sh: Move over to dynamically allocated FPU context.

2010-01-13 12:51:40 +09:00

ptrace_32.c

Merge branches 'sh/xstate', 'sh/hw-breakpoints' and 'sh/stable-updates'

2010-01-13 13:02:55 +09:00

ptrace_64.c

Merge branch 'sh/stable-updates'

2010-02-15 14:49:37 +09:00

reboot.c

sh: machine_ops based reboot support.

2010-01-20 16:42:52 +09:00

relocate_kernel.S

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return_address.c

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setup.c

sh: establish PMB mappings for NUMA nodes.

2010-03-03 13:16:31 +09:00

sh_bios.c

sh: sh_bios detection.

2010-01-12 18:42:52 +09:00

sh_ksyms_32.c

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sh_ksyms_64.c

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signal_32.c

sh: Mass ctrl_in/outX to __raw_read/writeX conversion.

2010-01-26 12:58:40 +09:00

signal_64.c

Merge branch 'sh/stable-updates'

2010-02-15 14:49:37 +09:00

smp.c

sh: machine_ops based reboot support.

2010-01-20 16:42:52 +09:00

stacktrace.c

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swsusp.c

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sys_sh32.c

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sys_sh64.c

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sys_sh.c

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syscalls_32.S

sh: unwire sys_recvmmsg.

2010-01-19 17:00:06 +09:00

syscalls_64.S

sh64: wire up sys_accept4.

2010-01-19 17:00:31 +09:00

time.c

sh: Convert sh to use read/update_persistent_clock

2010-03-05 02:04:38 +09:00

topology.c

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traps_32.c

sh: Setup boot CPU VBR early to enable early page faults.

2010-02-17 12:33:22 +09:00

traps_64.c

sh64: Fix up the build for the thread_xstate changes.

2010-01-19 15:40:03 +09:00

traps.c

sh: Mass ctrl_in/outX to __raw_read/writeX conversion.

2010-01-26 12:58:40 +09:00

unwinder.c

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vmlinux.lds.S

sh: Kill off some superfluous legacy PMB special casing.

2010-02-16 21:43:38 +09:00