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perf: Fix various cpu hotplug oddities

Thomas Gleixner lkml 1 version New

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  1. v1 Latest4 patches 0 repliesNew

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4perf: Remove bogus UP_CANCELED hotplug statekernel/events/core.c+0 -10 replies
2/4perf: Remove the bogus and dangerous CPU_DOWN_FAILED hotplug statekernel/events/core.c+0 -10 replies
3/4perf: Plug potential memory leak in CPU_UP_PREPAREkernel/events/core.c+1 -10 replies
4/4perf: Remove unused arguments from a bunch of functionskernel/events/core.c+10 -110 replies

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Cover letter [patch 0/4] perf: Fix various cpu hotplug oddities

The following series fixes a few oddities in the core perf code related to cpu hotplug namely memory leaks and pointless smp function calls to offline cpus.

Thanks,

tglx