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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2010-03-05 15:01:18 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-03-10 15:22:24 +0300 |
| commit | 3f6da3905398826d85731247e7fbcf53400c18bd (patch) | |
| tree | 3e01248974385999fb8e7f8d5daa53b46228f649 /arch/x86/kernel/alternative.c | |
| parent | dc1d628a67a8f042e711ea5accc0beedc3ef0092 (diff) | |
| download | linux-3f6da3905398826d85731247e7fbcf53400c18bd.tar.xz | |
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>
Diffstat (limited to 'arch/x86/kernel/alternative.c')
0 files changed, 0 insertions, 0 deletions