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Searched refs:userpg (Results 1 – 9 of 9) sorted by relevance

/linux/drivers/perf/
H A Driscv_pmu.c31 struct perf_event_mmap_page *userpg, u64 now) in arch_perf_update_userpage() argument
37 userpg->cap_user_time = 0; in arch_perf_update_userpage()
38 userpg->cap_user_time_zero = 0; in arch_perf_update_userpage()
39 userpg->cap_user_time_short = 0; in arch_perf_update_userpage()
40 userpg->cap_user_rdpmc = riscv_perf_user_access(event); in arch_perf_update_userpage()
47 if (userpg->cap_user_rdpmc) in arch_perf_update_userpage()
48 userpg->pmc_width = to_riscv_pmu(event->pmu)->ctr_get_width(event->hw.idx) + 1; in arch_perf_update_userpage()
53 userpg->time_mult = rd->mult; in arch_perf_update_userpage()
54 userpg->time_shift = rd->shift; in arch_perf_update_userpage()
55 userpg->time_zero = rd->epoch_ns; in arch_perf_update_userpage()
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H A Darm_pmuv3.c1606 struct perf_event_mmap_page *userpg, u64 now) in device_initcall()
1612 userpg->cap_user_time = 0; in device_initcall()
1613 userpg->cap_user_time_zero = 0; in device_initcall()
1614 userpg->cap_user_time_short = 0; in device_initcall()
1615 userpg->cap_user_rdpmc = armv8pmu_event_has_user_read(event); in device_initcall()
1617 if (userpg->cap_user_rdpmc) { in device_initcall()
1619 userpg->pmc_width = 64; in device_initcall()
1621 userpg->pmc_width = 32; in device_initcall()
1630 userpg->time_mult = rd->mult; in device_initcall()
1631 userpg->time_shift = rd->shift; in device_initcall()
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/linux/tools/perf/util/
H A Dauxtrace.h335 void *userpg; member
463 struct perf_event_mmap_page *pc = mm->userpg; in auxtrace_mmap__read_head()
480 struct perf_event_mmap_page *pc = mm->userpg; in auxtrace_mmap__write_tail()
494 void *userpg, int fd);
H A Dauxtrace.c134 void *userpg, int fd) in auxtrace_mmap__mmap() argument
136 struct perf_event_mmap_page *pc = userpg; in auxtrace_mmap__mmap()
140 mm->userpg = userpg; in auxtrace_mmap__mmap()
1881 struct perf_event_mmap_page *pc = mm->userpg; in compat_auxtrace_mmap__read_head()
1900 struct perf_event_mmap_page *pc = mm->userpg; in compat_auxtrace_mmap__write_tail()
H A Dmmap.c47 void *userpg __maybe_unused, in auxtrace_mmap__mmap()
/linux/tools/perf/arch/arm/util/
H A Dauxtrace.c193 struct perf_event_mmap_page *pc = mm->userpg; in compat_auxtrace_mmap__read_head()
207 struct perf_event_mmap_page *pc = mm->userpg; in compat_auxtrace_mmap__write_tail()
/linux/arch/x86/events/
H A Dcore.c2804 struct perf_event_mmap_page *userpg, u64 now) in arch_perf_update_userpage() argument
2809 userpg->cap_user_time = 0; in arch_perf_update_userpage()
2810 userpg->cap_user_time_zero = 0; in arch_perf_update_userpage()
2811 userpg->cap_user_rdpmc = in arch_perf_update_userpage()
2813 userpg->pmc_width = x86_pmu.cntval_bits; in arch_perf_update_userpage()
2826 userpg->cap_user_time = 1; in arch_perf_update_userpage()
2827 userpg->time_mult = data.cyc2ns_mul; in arch_perf_update_userpage()
2828 userpg->time_shift = data.cyc2ns_shift; in arch_perf_update_userpage()
2829 userpg->time_offset = offset - now; in arch_perf_update_userpage()
2836 userpg->cap_user_time_zero = 1; in arch_perf_update_userpage()
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/linux/kernel/events/
H A Dcore.c6796 struct perf_event_mmap_page *userpg; in perf_event_init_userpage() local
6804 userpg = rb->user_page; in perf_event_init_userpage()
6807 userpg->cap_bit0_is_deprecated = 1; in perf_event_init_userpage()
6808 userpg->size = offsetof(struct perf_event_mmap_page, __reserved); in perf_event_init_userpage()
6809 userpg->data_offset = PAGE_SIZE; in perf_event_init_userpage()
6810 userpg->data_size = perf_data_size(rb); in perf_event_init_userpage()
6817 struct perf_event *event, struct perf_event_mmap_page *userpg, u64 now) in arch_perf_update_userpage() argument
6828 struct perf_event_mmap_page *userpg; in perf_event_update_userpage() local
6852 userpg = rb->user_page; in perf_event_update_userpage()
6854 ++userpg->lock; in perf_event_update_userpage()
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/linux/include/linux/
H A Dperf_event.h2108 struct perf_event_mmap_page *userpg,