probe.h (710B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef __ARCH_X86_EVENTS_PROBE_H__ 3#define __ARCH_X86_EVENTS_PROBE_H__ 4#include <linux/sysfs.h> 5 6struct perf_msr { 7 u64 msr; 8 struct attribute_group *grp; 9 bool (*test)(int idx, void *data); 10 bool no_check; 11 u64 mask; 12}; 13 14unsigned long 15perf_msr_probe(struct perf_msr *msr, int cnt, bool no_zero, void *data); 16 17#define __PMU_EVENT_GROUP(_name) \ 18static struct attribute *attrs_##_name[] = { \ 19 &attr_##_name.attr.attr, \ 20 NULL, \ 21} 22 23#define PMU_EVENT_GROUP(_grp, _name) \ 24__PMU_EVENT_GROUP(_name); \ 25static struct attribute_group group_##_name = { \ 26 .name = #_grp, \ 27 .attrs = attrs_##_name, \ 28} 29 30#endif /* __ARCH_X86_EVENTS_PROBE_H__ */