| /tools/perf/arch/s390/util/ |
| D | header.c | 19 int get_cpuid(char *buffer, size_t sz) in get_cpuid() argument
23 if (strlen(cpuid) + 1 > sz) in get_cpuid()
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| /tools/perf/tests/ |
| D | sample-parsing.c | 99 size_t sz = hweight_long(s1->user_regs.mask) * sizeof(u64); in samples_same() local
105 memcmp(s1->user_regs.regs, s2->user_regs.regs, sz))) { in samples_same()
130 size_t sz = hweight_long(s1->intr_regs.mask) * sizeof(u64); in samples_same() local
136 memcmp(s1->intr_regs.regs, s2->intr_regs.regs, sz))) { in samples_same()
210 size_t i, sz, bufsz; in do_test() local
230 sz = perf_event__sample_event_size(&sample, sample_type, read_format); in do_test()
231 bufsz = sz + 4096; /* Add a bit for overrun checking */ in do_test()
241 event->header.size = sz; in do_test()
256 if (i != sz) { in do_test()
258 i, sz); in do_test()
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| /tools/perf/util/ |
| D | evsel.c | 1599 u64 sz; in perf_evsel__parse_sample() local
1723 sz = data->read.group.nr * in perf_evsel__parse_sample()
1725 OVERFLOW_CHECK(array, sz, max_size); in perf_evsel__parse_sample()
1728 array = (void *)array + sz; in perf_evsel__parse_sample()
1743 sz = data->callchain->nr * sizeof(u64); in perf_evsel__parse_sample()
1744 OVERFLOW_CHECK(array, sz, max_size); in perf_evsel__parse_sample()
1745 array = (void *)array + sz; in perf_evsel__parse_sample()
1775 sz = data->branch_stack->nr * sizeof(struct branch_entry); in perf_evsel__parse_sample()
1776 OVERFLOW_CHECK(array, sz, max_size); in perf_evsel__parse_sample()
1777 array = (void *)array + sz; in perf_evsel__parse_sample()
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| D | auxtrace.c | 261 u64 sz = buffer->size; in auxtrace_queues__split_buffer() local
266 while (sz > BUFFER_LIMIT_FOR_32_BIT) { in auxtrace_queues__split_buffer()
278 sz -= BUFFER_LIMIT_FOR_32_BIT; in auxtrace_queues__split_buffer()
282 buffer->size = sz; in auxtrace_queues__split_buffer()
351 off_t file_offset, size_t sz) in auxtrace_queues__add_indexed_event() argument
364 event->header.size != sz) { in auxtrace_queues__add_indexed_event()
630 auxtrace_index->entries[nr].sz = event->header.size; in auxtrace_index__auxtrace_event()
644 ent.sz = auxtrace_index->entries[i].sz; in auxtrace_index__do_write()
690 auxtrace_index->entries[nr].sz = bswap_64(ent.sz); in auxtrace_index__process_entry()
693 auxtrace_index->entries[nr].sz = ent.sz; in auxtrace_index__process_entry()
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| D | thread-stack.c | 47 size_t sz; member
99 size_t sz; member
111 size_t sz, new_sz; in thread_stack__grow() local
113 new_sz = ts->sz + STACK_GROWTH; in thread_stack__grow()
114 sz = new_sz * sizeof(struct thread_stack_entry); in thread_stack__grow()
116 new_stack = realloc(ts->stack, sz); in thread_stack__grow()
121 ts->sz = new_sz; in thread_stack__grow()
153 if (ts->cnt == ts->sz) { in thread_stack__push()
323 size_t sz, u64 ip) in thread_stack__sample() argument
330 chain->nr = min(sz, thread->ts->cnt + 1); in thread_stack__sample()
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| D | symbol-minimal.c | 25 #define NOTE_ALIGN(sz) (((sz) + 3) & ~3) argument
60 size_t sz = min(size, descsz); in read_build_id() local
61 memcpy(bf, ptr, sz); in read_build_id()
62 memset(bf + sz, 0, size - sz); in read_build_id()
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| D | strbuf.c | 36 char *strbuf_detach(struct strbuf *sb, size_t *sz) in strbuf_detach() argument
39 if (sz) in strbuf_detach()
40 *sz = sb->len; in strbuf_detach()
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| D | intel-bts.c | 95 size_t i, pos = 0, br_sz = sizeof(struct branch), sz; in intel_bts_dump() local
104 sz = br_sz; in intel_bts_dump()
106 sz = len; in intel_bts_dump()
109 for (i = 0; i < sz; i++) in intel_bts_dump()
123 pos += sz; in intel_bts_dump()
124 buf += sz; in intel_bts_dump()
125 len -= sz; in intel_bts_dump()
422 size_t sz, bsz = sizeof(struct branch); in intel_bts_process_buffer() local
427 sz = buffer->use_size; in intel_bts_process_buffer()
430 sz = buffer->size; in intel_bts_process_buffer()
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| D | symbol-elf.c | 421 size_t sz = min(size, descsz); in elf_read_build_id() local
422 memcpy(bf, ptr, sz); in elf_read_build_id()
423 memset(bf + sz, 0, size - sz); in elf_read_build_id()
488 size_t sz = min(descsz, size); in sysfs__read_build_id() local
489 if (read(fd, build_id, sz) == (ssize_t)sz) { in sysfs__read_build_id()
490 memset(build_id + sz, 0, size - sz); in sysfs__read_build_id()
1127 u64 sz; in elf_read_maps() local
1144 sz = min(phdr.p_memsz, phdr.p_filesz); in elf_read_maps()
1145 if (!sz) in elf_read_maps()
1147 err = mapfn(phdr.p_vaddr, sz, phdr.p_offset, data); in elf_read_maps()
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| D | header.c | 109 ssize_t sz, ret; in do_read_string() local
113 sz = readn(fd, &len, sizeof(len)); in do_read_string()
114 if (sz < (ssize_t)sizeof(len)) in do_read_string()
317 u32 nre, nri, sz; in write_event_desc() local
332 sz = (u32)sizeof(evsel->attr); in write_event_desc()
333 ret = do_write(fd, &sz, sizeof(sz)); in write_event_desc()
338 ret = do_write(fd, &evsel->attr, sz); in write_event_desc()
507 size_t sz; in build_cpu_topology() local
517 sz = nr * sizeof(char *); in build_cpu_topology()
519 addr = calloc(1, sizeof(*tp) + 2 * sz); in build_cpu_topology()
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| D | thread-stack.h | 98 size_t sz, u64 ip);
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| D | header.h | 134 int get_cpuid(char *buffer, size_t sz);
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| D | sort.c | 788 size_t sz = sizeof(out) - 1; /* -1 for null termination */ in hist_entry__tlb_snprintf() local
811 strncat(out, tlb_access[i], sz - l); in hist_entry__tlb_snprintf()
817 strncat(out, " hit", sz - l); in hist_entry__tlb_snprintf()
819 strncat(out, " miss", sz - l); in hist_entry__tlb_snprintf()
865 size_t sz = sizeof(out) - 1; /* -1 for null termination */ in hist_entry__lvl_snprintf() local
888 strncat(out, mem_lvl[i], sz - l); in hist_entry__lvl_snprintf()
894 strncat(out, " hit", sz - l); in hist_entry__lvl_snprintf()
896 strncat(out, " miss", sz - l); in hist_entry__lvl_snprintf()
933 size_t sz = sizeof(out) - 1; /* -1 for null termination */ in hist_entry__snoop_snprintf() local
949 strncat(out, snoop_access[i], sz - l); in hist_entry__snoop_snprintf()
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| D | session.c | 537 #define bswap_field(f, sz) \ in perf_event__attr_swap() argument
540 attr->f = bswap_##sz(attr->f); \ in perf_event__attr_swap()
2037 size_t nr = 0, i = 0, sz, max_nr, n; in perf_event__synthesize_id_index() local
2049 sz = sizeof(struct id_index_event) + n * sizeof(struct id_index_entry); in perf_event__synthesize_id_index()
2050 ev = zalloc(sz); in perf_event__synthesize_id_index()
2055 ev->id_index.header.size = sz; in perf_event__synthesize_id_index()
2089 sz = sizeof(struct id_index_event) + nr * sizeof(struct id_index_entry); in perf_event__synthesize_id_index()
2090 ev->id_index.header.size = sz; in perf_event__synthesize_id_index()
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| D | intel-pt.c | 687 size_t sz = sizeof(struct ip_callchain); in intel_pt_alloc_queue() local
689 sz += pt->synth_opts.callchain_sz * sizeof(u64); in intel_pt_alloc_queue()
690 ptq->chain = zalloc(sz); in intel_pt_alloc_queue()
696 size_t sz = sizeof(struct branch_stack); in intel_pt_alloc_queue() local
698 sz += pt->synth_opts.last_branch_sz * in intel_pt_alloc_queue()
700 ptq->last_branch = zalloc(sz); in intel_pt_alloc_queue()
703 ptq->last_branch_rb = zalloc(sz); in intel_pt_alloc_queue()
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| /tools/perf/arch/powerpc/util/ |
| D | header.c | 19 get_cpuid(char *buffer, size_t sz) in get_cpuid() argument
26 nb = scnprintf(buffer, sz, "%lu,%lu$", PVR_VER(pvr), PVR_REV(pvr)); in get_cpuid()
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| /tools/perf/arch/x86/util/ |
| D | intel-bts.c | 169 size_t sz = opts->auxtrace_snapshot_size; in intel_bts_recording_options() local
171 sz = round_up(sz, page_size) / page_size; in intel_bts_recording_options()
172 opts->auxtrace_mmap_pages = roundup_pow_of_two(sz); in intel_bts_recording_options()
202 size_t sz = opts->auxtrace_mmap_pages * (size_t)page_size; in intel_bts_recording_options() local
210 if (sz < min_sz || !is_power_of_2(sz)) { in intel_bts_recording_options()
282 const size_t sz = sizeof(struct intel_bts_snapshot_ref); in intel_bts_alloc_snapshot_refs() local
292 refs = calloc(new_cnt, sz); in intel_bts_alloc_snapshot_refs()
296 memcpy(refs, btsr->snapshot_refs, cnt * sz); in intel_bts_alloc_snapshot_refs()
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| D | header.c | 23 get_cpuid(char *buffer, size_t sz) in get_cpuid() argument
51 nb = scnprintf(buffer, sz, "%s,%u,%u,%u$", vendor, family, model, step); in get_cpuid()
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| D | intel-pt.c | 573 size_t sz = opts->auxtrace_snapshot_size; in intel_pt_recording_options() local
575 sz = round_up(sz, page_size) / page_size; in intel_pt_recording_options()
576 opts->auxtrace_mmap_pages = roundup_pow_of_two(sz); in intel_pt_recording_options()
611 size_t sz = opts->auxtrace_mmap_pages * (size_t)page_size; in intel_pt_recording_options() local
619 if (sz < min_sz || !is_power_of_2(sz)) { in intel_pt_recording_options()
763 const size_t sz = sizeof(struct intel_pt_snapshot_ref); in intel_pt_alloc_snapshot_refs() local
773 refs = calloc(new_cnt, sz); in intel_pt_alloc_snapshot_refs()
777 memcpy(refs, ptr->snapshot_refs, cnt * sz); in intel_pt_alloc_snapshot_refs()
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| /tools/perf/ui/tui/ |
| D | helpline.c | 20 const size_t sz = sizeof(ui_helpline__current); in tui_helpline__push() local
26 strlcpy(ui_helpline__current, msg, sz); in tui_helpline__push()
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| /tools/testing/selftests/capabilities/ |
| D | test_execve.c | 153 ssize_t sz = read(from, buf, sizeof(buf)); in copy_fromat_to() local
154 if (sz == 0) in copy_fromat_to()
156 if (sz < 0) in copy_fromat_to()
159 if (write(to, buf, sz) != sz) in copy_fromat_to()
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| /tools/testing/selftests/memfd/ |
| D | fuse_test.c | 44 static int mfd_assert_new(const char *name, loff_t sz, unsigned int flags) in mfd_assert_new() argument
55 r = ftruncate(fd, sz); in mfd_assert_new()
57 printf("ftruncate(%llu) failed: %m\n", (unsigned long long)sz); in mfd_assert_new()
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| D | memfd_test.c | 30 static int mfd_assert_new(const char *name, loff_t sz, unsigned int flags) in mfd_assert_new() argument
41 r = ftruncate(fd, sz); in mfd_assert_new()
43 printf("ftruncate(%llu) failed: %m\n", (unsigned long long)sz); in mfd_assert_new()
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| /tools/testing/selftests/x86/ |
| D | test_syscall_vdso.c | 180 int sz; member
199 sigmask_desc.sz = 8; /* bytes */ in prep_args()
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| /tools/perf/ |
| D | builtin-buildid-cache.c | 39 static int build_id_cache__kcore_dir(char *dir, size_t sz) in build_id_cache__kcore_dir() argument
51 scnprintf(dir, sz, "%s%02u", dt, (unsigned)tv.tv_usec / 10000); in build_id_cache__kcore_dir()
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