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
6 struct 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
14 unsigned long
15 perf_msr_probe(struct perf_msr *msr, int cnt, bool no_zero, void *data);
16
17 #define __PMU_EVENT_GROUP(_name) \
18 static 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); \
25 static struct attribute_group group_##_name = { \
26 .name = #_grp, \
27 .attrs = attrs_##_name, \
28 }
29
30 #endif /* __ARCH_X86_EVENTS_PROBE_H__ */
31
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