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Searched refs:userpg (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/tools/perf/util/
Dauxtrace.h264 void *userpg; member
384 struct perf_event_mmap_page *pc = mm->userpg; in auxtrace_mmap__read_snapshot_head()
394 struct perf_event_mmap_page *pc = mm->userpg; in auxtrace_mmap__read_head()
408 struct perf_event_mmap_page *pc = mm->userpg; in auxtrace_mmap__write_tail()
426 void *userpg, int fd);
710 void *userpg, int fd);
Dmmap.c132 void *userpg __maybe_unused, in auxtrace_mmap__mmap()
Dauxtrace.c72 void *userpg, int fd) in auxtrace_mmap__mmap() argument
74 struct perf_event_mmap_page *pc = userpg; in auxtrace_mmap__mmap()
78 mm->userpg = userpg; in auxtrace_mmap__mmap()
/Linux-v4.19/arch/x86/events/
Dcore.c2303 struct perf_event_mmap_page *userpg, u64 now) in arch_perf_update_userpage() argument
2308 userpg->cap_user_time = 0; in arch_perf_update_userpage()
2309 userpg->cap_user_time_zero = 0; in arch_perf_update_userpage()
2310 userpg->cap_user_rdpmc = in arch_perf_update_userpage()
2312 userpg->pmc_width = x86_pmu.cntval_bits; in arch_perf_update_userpage()
2325 userpg->cap_user_time = 1; in arch_perf_update_userpage()
2326 userpg->time_mult = data.cyc2ns_mul; in arch_perf_update_userpage()
2327 userpg->time_shift = data.cyc2ns_shift; in arch_perf_update_userpage()
2328 userpg->time_offset = offset - now; in arch_perf_update_userpage()
2335 userpg->cap_user_time_zero = 1; in arch_perf_update_userpage()
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/Linux-v4.19/arch/arm64/kernel/
Dperf_event.c1291 struct perf_event_mmap_page *userpg, u64 now) in device_initcall()
1301 userpg->cap_user_time = 1; in device_initcall()
1303 clocks_calc_mult_shift(&userpg->time_mult, &shift, freq, in device_initcall()
1313 userpg->time_mult >>= 1; in device_initcall()
1315 userpg->time_shift = (u16)shift; in device_initcall()
1316 userpg->time_offset = -now; in device_initcall()
/Linux-v4.19/kernel/events/
Dcore.c5196 struct perf_event_mmap_page *userpg; in perf_event_init_userpage() local
5204 userpg = rb->user_page; in perf_event_init_userpage()
5207 userpg->cap_bit0_is_deprecated = 1; in perf_event_init_userpage()
5208 userpg->size = offsetof(struct perf_event_mmap_page, __reserved); in perf_event_init_userpage()
5209 userpg->data_offset = PAGE_SIZE; in perf_event_init_userpage()
5210 userpg->data_size = perf_data_size(rb); in perf_event_init_userpage()
5217 struct perf_event *event, struct perf_event_mmap_page *userpg, u64 now) in arch_perf_update_userpage() argument
5228 struct perf_event_mmap_page *userpg; in perf_event_update_userpage() local
5248 userpg = rb->user_page; in perf_event_update_userpage()
5254 ++userpg->lock; in perf_event_update_userpage()
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