/linux/tools/perf/tests/ |
A D | backward-ring-buffer.c | 62 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()
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A D | perf-record.c | 52 .mmap_pages = 256, in test__PERF_RECORD() 148 err = evlist__mmap(evlist, opts.mmap_pages); in test__PERF_RECORD()
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A D | bpf.c | 110 .mmap_pages = 256, in do_test() 163 err = evlist__mmap(evlist, opts.mmap_pages); in do_test()
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A D | openat-syscall-tp-fields.c | 35 .mmap_pages = 256, in test__syscall_openat_tp_fields()
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A D | keep-tracking.c | 67 .mmap_pages = UINT_MAX, in test__keep_tracking()
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A D | perf-time-to-tsc.c | 61 .mmap_pages = UINT_MAX, in test__perf_time_to_tsc()
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A D | switch-tracking.c | 329 .mmap_pages = UINT_MAX, in test__switch_tracking()
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A D | code-reading.c | 549 .mmap_pages = UINT_MAX, in do_test_code_reading()
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/linux/tools/perf/arch/x86/util/ |
A D | intel-bts.c | 157 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()
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A D | intel-pt.c | 687 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()
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/linux/tools/perf/arch/arm64/util/ |
A D | arm-spe.c | 113 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()
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/linux/tools/perf/arch/arm/util/ |
A D | cs-etm.c | 352 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()
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/linux/tools/perf/bench/ |
A D | evlist-open-close.c | 35 .mmap_pages = UINT_MAX, 125 err = evlist__mmap(evlist, opts.mmap_pages); in bench__do_evlist_open_close()
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/linux/tools/perf/util/ |
A D | record.h | 56 unsigned int mmap_pages; member
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A D | evlist.h | 177 int __evlist__parse_mmap_pages(unsigned int *mmap_pages, const char *str);
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A D | evlist.c | 892 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()
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/linux/tools/perf/ |
A D | builtin-record.c | 478 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,
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A D | builtin-kvm.c | 1065 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()
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A D | builtin-top.c | 1055 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()
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A D | builtin-trace.c | 4065 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;
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/linux/drivers/net/xen-netback/ |
A D | netback.c | 120 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()
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A D | common.h | 165 struct page *mmap_pages[MAX_PENDING_REQS]; member
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A D | interface.c | 602 queue->mmap_pages); in xenvif_init_queue() 856 gnttab_free_pages(MAX_PENDING_REQS, queue->mmap_pages); in xenvif_deinit_queue()
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/linux/drivers/target/ |
A D | target_core_user.c | 142 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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