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ca41d24cf5
This was using module_init, but the current Kconfig situation is as follows: In arch/x86/kernel/cpu/Makefile: obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_intel_pt.o perf_event_intel_bts.o and in arch/x86/Kconfig.cpu: config CPU_SUP_INTEL default y bool "Support Intel processors" if PROCESSOR_SELECT So currently, the end user can not build this code into a module. If in the future, there is desire for this to be modular, then it can be changed to include <linux/module.h> and use module_init. But currently, in the non-modular case, a module_init becomes a device_initcall. But this really isn't a device, so we should choose a more appropriate initcall bucket to put it in. The obvious choice here seems to be arch_initcall, but that does make it earlier than it was currently through device_initcall. As long as perf_pmu_register() is functional, we should be OK. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: x86@kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
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