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Searched refs:mmap_pages (Results 1 – 24 of 24) sorted by relevance

/linux/tools/perf/tests/
A Dbackward-ring-buffer.c62 static int do_test(struct evlist *evlist, int mmap_pages, in do_test() argument
68 err = evlist__mmap(evlist, mmap_pages); in do_test()
98 .mmap_pages = 256, in test__backward_ring_buffer()
141 err = do_test(evlist, opts.mmap_pages, &sample_count, in test__backward_ring_buffer()
A Dperf-record.c52 .mmap_pages = 256, in test__PERF_RECORD()
148 err = evlist__mmap(evlist, opts.mmap_pages); in test__PERF_RECORD()
A Dbpf.c110 .mmap_pages = 256, in do_test()
163 err = evlist__mmap(evlist, opts.mmap_pages); in do_test()
A Dopenat-syscall-tp-fields.c35 .mmap_pages = 256, in test__syscall_openat_tp_fields()
A Dkeep-tracking.c67 .mmap_pages = UINT_MAX, in test__keep_tracking()
A Dperf-time-to-tsc.c61 .mmap_pages = UINT_MAX, in test__perf_time_to_tsc()
A Dswitch-tracking.c329 .mmap_pages = UINT_MAX, in test__switch_tracking()
A Dcode-reading.c549 .mmap_pages = UINT_MAX, in do_test_code_reading()
/linux/tools/perf/arch/x86/util/
A Dintel-bts.c157 if (opts->mmap_pages == UINT_MAX) in intel_bts_recording_options()
158 opts->mmap_pages = KiB(256) / page_size; in intel_bts_recording_options()
161 opts->mmap_pages == UINT_MAX) { in intel_bts_recording_options()
162 opts->mmap_pages = KiB(256) / page_size; in intel_bts_recording_options()
194 if (opts->mmap_pages == UINT_MAX) in intel_bts_recording_options()
195 opts->mmap_pages = KiB(256) / page_size; in intel_bts_recording_options()
A Dintel-pt.c687 if (opts->mmap_pages == UINT_MAX) in intel_pt_recording_options()
688 opts->mmap_pages = KiB(256) / page_size; in intel_pt_recording_options()
691 opts->mmap_pages == UINT_MAX) { in intel_pt_recording_options()
692 opts->mmap_pages = KiB(256) / page_size; in intel_pt_recording_options()
730 opts->mmap_pages == UINT_MAX) in intel_pt_recording_options()
731 opts->mmap_pages = KiB(256) / page_size; in intel_pt_recording_options()
757 if (opts->mmap_pages == UINT_MAX) in intel_pt_recording_options()
758 opts->mmap_pages = KiB(256) / page_size; in intel_pt_recording_options()
/linux/tools/perf/arch/arm64/util/
A Darm-spe.c113 if (opts->mmap_pages == UINT_MAX) in arm_spe_snapshot_resolve_auxtrace_defaults()
114 opts->mmap_pages = KiB(256) / page_size; in arm_spe_snapshot_resolve_auxtrace_defaults()
116 } else if (!opts->auxtrace_mmap_pages && !privileged && opts->mmap_pages == UINT_MAX) { in arm_spe_snapshot_resolve_auxtrace_defaults()
117 opts->mmap_pages = KiB(256) / page_size; in arm_spe_snapshot_resolve_auxtrace_defaults()
206 if (opts->mmap_pages == UINT_MAX) in arm_spe_recording_options()
207 opts->mmap_pages = KiB(256) / page_size; in arm_spe_recording_options()
/linux/tools/perf/arch/arm/util/
A Dcs-etm.c352 if (opts->mmap_pages == UINT_MAX) in cs_etm_recording_options()
353 opts->mmap_pages = KiB(256) / page_size; in cs_etm_recording_options()
356 opts->mmap_pages == UINT_MAX) { in cs_etm_recording_options()
357 opts->mmap_pages = KiB(256) / page_size; in cs_etm_recording_options()
404 if (opts->mmap_pages == UINT_MAX) in cs_etm_recording_options()
405 opts->mmap_pages = KiB(256) / page_size; in cs_etm_recording_options()
/linux/tools/perf/bench/
A Devlist-open-close.c35 .mmap_pages = UINT_MAX,
125 err = evlist__mmap(evlist, opts.mmap_pages); in bench__do_evlist_open_close()
/linux/tools/perf/util/
A Drecord.h56 unsigned int mmap_pages; member
A Devlist.h177 int __evlist__parse_mmap_pages(unsigned int *mmap_pages, const char *str);
A Devlist.c892 int __evlist__parse_mmap_pages(unsigned int *mmap_pages, const char *str) in __evlist__parse_mmap_pages() argument
906 *mmap_pages = pages; in __evlist__parse_mmap_pages()
/linux/tools/perf/
A Dbuiltin-record.c478 flush_max = evlist__mmap_size(opts->mmap_pages); in record__mmap_flush_parse()
854 if (evlist__mmap_ex(evlist, opts->mmap_pages, in record__mmap_evlist()
865 opts->mmap_pages, opts->auxtrace_mmap_pages); in record__mmap_evlist()
2233 unsigned int mmap_pages; in record__parse_mmap_pages() local
2248 ret = __evlist__parse_mmap_pages(&mmap_pages, s); in record__parse_mmap_pages()
2251 opts->mmap_pages = mmap_pages; in record__parse_mmap_pages()
2259 ret = __evlist__parse_mmap_pages(&mmap_pages, p + 1); in record__parse_mmap_pages()
2263 opts->auxtrace_mmap_pages = mmap_pages; in record__parse_mmap_pages()
2281 u64 wakeup_size = evlist__mmap_size(rec->opts.mmap_pages); in switch_output_size_warn()
2436 .mmap_pages = UINT_MAX,
A Dbuiltin-kvm.c1065 if (evlist__mmap(evlist, kvm->opts.mmap_pages) < 0) { in kvm_live_open_events()
1351 OPT_CALLBACK('m', "mmap-pages", &kvm->opts.mmap_pages, "pages", in kvm_events_live()
1397 kvm->opts.mmap_pages = 512; in kvm_events_live()
A Dbuiltin-top.c1055 if (evlist__mmap(evlist, opts->mmap_pages) < 0) { in perf_top__start_counters()
1420 .mmap_pages = UINT_MAX, in cmd_top()
1465 OPT_CALLBACK('m', "mmap-pages", &opts->mmap_pages, "pages", in cmd_top()
A Dbuiltin-trace.c4065 err = evlist__mmap(evlist, trace->opts.mmap_pages);
4772 .mmap_pages = UINT_MAX,
4812 OPT_CALLBACK('m', "mmap-pages", &trace.opts.mmap_pages, "pages",
5028 if (trace.opts.mmap_pages == UINT_MAX)
5044 trace.opts.mmap_pages = perf_event_mlock_kb_in_pages() * 4;
/linux/drivers/net/xen-netback/
A Dnetback.c120 return page_to_pfn(queue->mmap_pages[idx]); in idx_to_pfn()
344 queue->pages_to_map[mop-queue->tx_map_ops] = queue->mmap_pages[pending_idx]; in xenvif_tx_create_map_op()
605 get_page(queue->mmap_pages[pending_idx]); in xenvif_fill_frags()
1291 queue->mmap_pages[pending_idx]; in xenvif_tx_dealloc_action()
1433 &queue->mmap_pages[pending_idx], 1); in xenvif_idx_unmap()
A Dcommon.h165 struct page *mmap_pages[MAX_PENDING_REQS]; member
A Dinterface.c602 queue->mmap_pages); in xenvif_init_queue()
856 gnttab_free_pages(MAX_PENDING_REQS, queue->mmap_pages); in xenvif_deinit_queue()
/linux/drivers/target/
A Dtarget_core_user.c142 size_t mmap_pages; member
1910 if (vma_pages(vma) != udev->mmap_pages) in tcmu_mmap()
2204 udev->mmap_pages = (data_size + MB_CMDR_SIZE) >> PAGE_SHIFT; in tcmu_configure_device()

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