tools/perf/util/intel-tpebs.h

File Facts

System

Linux kernel

Corpus path

tools/perf/util/intel-tpebs.h

Extension

.h

Size

522 bytes

Lines

26

Domain

Support Tooling And Documentation

Bucket

tools

Inferred role

Support Tooling And Documentation: implementation source

Status

source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct evlist
• struct evsel
• enum tpebs_mode

Annotated Snippet

#ifndef __INTEL_TPEBS_H
#define __INTEL_TPEBS_H

struct evlist;
struct evsel;

enum tpebs_mode {
	TPEBS_MODE__MEAN,
	TPEBS_MODE__MIN,
	TPEBS_MODE__MAX,
	TPEBS_MODE__LAST,
};

extern bool tpebs_recording;
extern enum tpebs_mode tpebs_mode;

int evsel__tpebs_open(struct evsel *evsel);
void evsel__tpebs_close(struct evsel *evsel);
int evsel__tpebs_read(struct evsel *evsel, int cpu_map_idx, int thread);

#endif /* __INTEL_TPEBS_H */

Annotation

• Detected declarations: `struct evlist`, `struct evsel`, `enum tpebs_mode`.
• Atlas domain: Support Tooling And Documentation / tools.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.