3 commits

Author	SHA1	Message	Date
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
Peter Zijlstra	1dd2980d99	perf_event, amd: Fix spinlock initialization ... Avoid kernels from exploding on AMD machines when they have any lock debugging bits enabled. Signed-off-by: Ingo Molnar <mingo@elte.hu>	2010-02-26 17:25:19 +01:00
Peter Zijlstra	f22f54f449	perf_events, x86: Split PMU definitions into separate files ... Split amd,p6,intel into separate files so that we can easily deal with CONFIG_CPU_SUP_* things, needed to make things build now that perf_event.c relies on symbols from amd.c Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>	2010-02-26 15:44:04 +01:00