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Searched refs:perf_event_mmap_page (Results 1 – 25 of 29) sorted by relevance

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/linux-6.15/tools/include/linux/
H A Dring_buffer.h51 static inline u64 ring_buffer_read_head(struct perf_event_mmap_page *base) in ring_buffer_read_head()
68 static inline void ring_buffer_write_tail(struct perf_event_mmap_page *base, in ring_buffer_write_tail()
/linux-6.15/tools/perf/util/
H A Dtsc.h20 struct perf_event_mmap_page;
22 int perf_read_tsc_conversion(const struct perf_event_mmap_page *pc,
H A Dtsc.c43 int perf_read_tsc_conversion(const struct perf_event_mmap_page *pc, in perf_read_tsc_conversion()
74 int perf_event__synth_time_conv(const struct perf_event_mmap_page *pc, in perf_event__synth_time_conv()
H A Dsynthetic-events.h21 struct perf_event_mmap_page;
93 int perf_event__synth_time_conv(const struct perf_event_mmap_page *pc, const struct perf_tool *tool…
H A Dauxtrace.h468 struct perf_event_mmap_page *pc = mm->userpg; in auxtrace_mmap__read_head()
485 struct perf_event_mmap_page *pc = mm->userpg; in auxtrace_mmap__write_tail()
H A Dauxtrace.c119 struct perf_event_mmap_page *pc = userpg; in auxtrace_mmap__mmap()
1861 struct perf_event_mmap_page *pc = mm->userpg; in compat_auxtrace_mmap__read_head()
1880 struct perf_event_mmap_page *pc = mm->userpg; in compat_auxtrace_mmap__write_tail()
/linux-6.15/tools/perf/arch/arm/util/
H A Dauxtrace.c192 struct perf_event_mmap_page *pc = mm->userpg; in compat_auxtrace_mmap__read_head()
206 struct perf_event_mmap_page *pc = mm->userpg; in compat_auxtrace_mmap__write_tail()
/linux-6.15/tools/testing/selftests/user_events/
H A Dperf_test.c137 struct perf_event_mmap_page *perf_page; in TEST_F()
201 struct perf_event_mmap_page *perf_page; in TEST_F()
/linux-6.15/tools/testing/selftests/perf_events/
H A Dwatermark_signal.c46 struct perf_event_mmap_page *p = NULL; in TEST()
/linux-6.15/tools/lib/perf/
H A Dmmap.c95 struct perf_event_mmap_page *pc = map->base; in perf_mmap__empty()
482 struct perf_event_mmap_page *pc = map->base; in perf_mmap__read_self()
/linux-6.15/kernel/events/
H A Dinternal.h59 struct perf_event_mmap_page *user_page;
/linux-6.15/tools/perf/tests/
H A Dperf-time-to-tsc.c86 struct perf_event_mmap_page *pc; in test__perf_time_to_tsc()
H A Dmmap-basic.c180 struct perf_event_mmap_page *pc; in test_stat_user_read()
/linux-6.15/Documentation/userspace-api/
H A Dperf_ring_buffer.rst79 The control structure is named as ``perf_event_mmap_page``, it contains a
517 In the user space, the perf tool utilizes the ``perf_event_mmap_page``
526 tail pointer ``perf_event_mmap_page::data_tail``.
535 ``perf_event_mmap_page`` structure out of order. To assure the specific
554 pointer ``perf_event_mmap_page::data_tail`` and filling sample into ring
616 ``perf_event_mmap_page`` extends the new fields ``aux_head`` and ``aux_tail``
795 The perf only accesses the head pointer ``perf_event_mmap_page::aux_head``
/linux-6.15/tools/testing/selftests/powerpc/pmu/sampling_tests/
H A Dmisc.c211 struct perf_event_mmap_page *metadata_page = sample_buff; in __event_read_samples()
/linux-6.15/tools/lib/perf/tests/
H A Dtest-evsel.c132 struct perf_event_mmap_page *pc; in test_stat_user_read()
/linux-6.15/tools/include/uapi/linux/
H A Dperf_event.h582 struct perf_event_mmap_page { struct
/linux-6.15/drivers/perf/
H A Driscv_pmu.c31 struct perf_event_mmap_page *userpg, u64 now) in arch_perf_update_userpage()
/linux-6.15/include/uapi/linux/
H A Dperf_event.h582 struct perf_event_mmap_page { struct
/linux-6.15/tools/perf/arch/x86/util/
H A Dintel-bts.c70 struct perf_event_mmap_page *pc; in intel_bts_info_fill()
H A Dintel-pt.c325 struct perf_event_mmap_page *pc; in intel_pt_info_fill()
/linux-6.15/tools/testing/selftests/bpf/benchs/
H A Dbench_ringbufs.c480 struct perf_event_mmap_page *header; in perfbuf_custom_consumer()
/linux-6.15/tools/perf/
H A Ddesign.txt290 (struct perf_event_mmap_page) that contains various bits of information such
296 struct perf_event_mmap_page {
H A Dbuiltin-record.c2008 static const struct perf_event_mmap_page *evlist__pick_pc(struct evlist *evlist) in evlist__pick_pc()
2019 static const struct perf_event_mmap_page *record__pick_pc(struct record *rec) in record__pick_pc()
2021 const struct perf_event_mmap_page *pc = evlist__pick_pc(rec->evlist); in record__pick_pc()
/linux-6.15/include/linux/
H A Dperf_event.h2011 struct perf_event_mmap_page *userpg,

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