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(parent: 78b6084) | patch
perfcounters: enable lowlevel pmc code to schedule counters
authorIngo Molnar <mingo@elte.hu>
Sun, 21 Dec 2008 12:50:42 +0000 (13:50 +0100)
committerIngo Molnar <mingo@elte.hu>
Tue, 23 Dec 2008 11:45:19 +0000 (12:45 +0100)
commit95cdd2e7851cce79ab839cb0b3cbe68d7911d0f1
treefad7723f344027dd64a1ca44d0117c3da61b75catree | snapshot
parent78b6084c907cea15bb40a564b974e072f5163781commit | diff
perfcounters: enable lowlevel pmc code to schedule counters

Allow lowlevel ->enable() op to return an error if a counter can not be
added. This can be used to handle counter constraints.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/cpu/perf_counter.c diff | blob | blame | history
include/linux/perf_counter.h diff | blob | blame | history
kernel/perf_counter.c diff | blob | blame | history
Linux kernel - Deliverables
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