| /tools/include/linux/ |
| D | bits.h | 6 #define BIT(nr) (1UL << (nr)) argument
7 #define BIT_ULL(nr) (1ULL << (nr)) argument
8 #define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG)) argument
9 #define BIT_WORD(nr) ((nr) / BITS_PER_LONG) argument
10 #define BIT_ULL_MASK(nr) (1ULL << ((nr) % BITS_PER_LONG_LONG)) argument
11 #define BIT_ULL_WORD(nr) ((nr) / BITS_PER_LONG_LONG) argument
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| D | bitops.h | 14 #define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long)) argument
15 #define BITS_TO_U64(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(u64)) argument
16 #define BITS_TO_U32(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(u32)) argument
17 #define BITS_TO_BYTES(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE) argument
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| /tools/include/asm-generic/bitops/ |
| D | atomic.h | 6 static inline void set_bit(int nr, unsigned long *addr) in set_bit() argument
8 addr[nr / __BITS_PER_LONG] |= 1UL << (nr % __BITS_PER_LONG); in set_bit()
11 static inline void clear_bit(int nr, unsigned long *addr) in clear_bit() argument
13 addr[nr / __BITS_PER_LONG] &= ~(1UL << (nr % __BITS_PER_LONG)); in clear_bit()
16 static __always_inline int test_bit(unsigned int nr, const unsigned long *addr) in test_bit() argument
18 return ((1UL << (nr % __BITS_PER_LONG)) & in test_bit()
19 (((unsigned long *)addr)[nr / __BITS_PER_LONG])) != 0; in test_bit()
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| /tools/lib/api/fd/ |
| D | array.c | 17 fda->nr = fda->nr_alloc = 0; in fdarray__init()
21 int fdarray__grow(struct fdarray *fda, int nr) in fdarray__grow() argument
24 int nr_alloc = fda->nr_alloc + nr; in fdarray__grow()
75 int pos = fda->nr; in fdarray__add()
77 if (fda->nr == fda->nr_alloc && in fdarray__add()
81 fda->entries[fda->nr].fd = fd; in fdarray__add()
82 fda->entries[fda->nr].events = revents; in fdarray__add()
83 fda->nr++; in fdarray__add()
90 int fd, nr = 0; in fdarray__filter() local
92 if (fda->nr == 0) in fdarray__filter()
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| D | array.h | 19 int nr; member
43 return fda->nr_alloc - fda->nr; in fdarray__available_entries()
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| /tools/perf/util/ |
| D | cpumap.c | 25 cpus->nr = nr_cpus; in cpu_map__default_new()
38 cpus->nr = nr_cpus; in cpu_map__trim_new()
193 map->nr, map->nr > 1 ? "s" : ""); in cpu_map__fprintf()
194 for (i = 0; i < map->nr; ++i) in cpu_map__fprintf()
205 cpus->nr = 1; in cpu_map__dummy_new()
213 struct cpu_map *cpu_map__empty_new(int nr) in cpu_map__empty_new() argument
215 struct cpu_map *cpus = malloc(sizeof(*cpus) + sizeof(int) * nr); in cpu_map__empty_new()
220 cpus->nr = nr; in cpu_map__empty_new()
221 for (i = 0; i < nr; i++) in cpu_map__empty_new()
272 if (idx > map->nr) in cpu_map__get_socket()
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| D | thread_map.c | 26 static void thread_map__reset(struct thread_map *map, int start, int nr) in thread_map__reset() argument
28 size_t size = (nr - start) * sizeof(map->map[0]); in thread_map__reset()
33 static struct thread_map *thread_map__realloc(struct thread_map *map, int nr) in thread_map__realloc() argument
35 size_t size = sizeof(*map) + sizeof(map->map[0]) * nr; in thread_map__realloc()
36 int start = map ? map->nr : 0; in thread_map__realloc()
43 thread_map__reset(map, start, nr); in thread_map__realloc()
67 threads->nr = items; in thread_map__new_by_pid()
84 threads->nr = 1; in thread_map__new_by_tid()
106 threads->nr = 0; in thread_map__new_by_uid()
131 while (threads->nr + items >= max_threads) { in thread_map__new_by_uid()
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| D | header.c | 290 long nr; in write_nrcpus() local
294 nr = sysconf(_SC_NPROCESSORS_CONF); in write_nrcpus()
295 if (nr < 0) in write_nrcpus()
298 nrc = (u32)(nr & UINT_MAX); in write_nrcpus()
300 nr = sysconf(_SC_NPROCESSORS_ONLN); in write_nrcpus()
301 if (nr < 0) in write_nrcpus()
304 nra = (u32)(nr & UINT_MAX); in write_nrcpus()
506 u32 nr, i; in build_cpu_topology() local
515 nr = (u32)(ncpus & UINT_MAX); in build_cpu_topology()
517 sz = nr * sizeof(char *); in build_cpu_topology()
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| D | cache.h | 48 #define ALLOC_GROW(x, nr, alloc) \ argument
50 if ((nr) > alloc) { \
51 if (alloc_nr(alloc) < (nr)) \
52 alloc = (nr); \
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| D | cpumap.h | 13 int nr; member
18 struct cpu_map *cpu_map__empty_new(int nr);
34 if (!sock || s > sock->nr || s < 0) in cpu_map__socket()
51 return map ? map->nr : 1; in cpu_map__nr()
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| D | bitmap.c | 27 int nr = BITS_TO_LONGS(bits); in __bitmap_or() local
29 for (k = 0; k < nr; k++) in __bitmap_or()
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| D | auxtrace.c | 576 auxtrace_index->nr = 0; in auxtrace_index__alloc()
607 if (auxtrace_index->nr >= PERF_AUXTRACE_INDEX_ENTRY_COUNT) { in auxtrace_index__last()
622 size_t nr; in auxtrace_index__auxtrace_event() local
628 nr = auxtrace_index->nr; in auxtrace_index__auxtrace_event()
629 auxtrace_index->entries[nr].file_offset = file_offset; in auxtrace_index__auxtrace_event()
630 auxtrace_index->entries[nr].sz = event->header.size; in auxtrace_index__auxtrace_event()
631 auxtrace_index->nr += 1; in auxtrace_index__auxtrace_event()
642 for (i = 0; i < auxtrace_index->nr; i++) { in auxtrace_index__do_write()
658 total += auxtrace_index->nr; in auxtrace_index__write()
677 size_t nr; in auxtrace_index__process_entry() local
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| /tools/perf/tests/ |
| D | dso-data.c | 179 long nr = 0; in open_files_cnt() local
192 nr++; in open_files_cnt()
196 return nr - 1; in open_files_cnt()
251 long nr_end, nr = open_files_cnt(); in test__dso_data_cache() local
257 limit = nr * 4; in test__dso_data_cache()
300 pr_debug("nr start %ld, nr stop %ld\n", nr, nr_end); in test__dso_data_cache()
301 TEST_ASSERT_VAL("failed leadking files", nr == nr_end); in test__dso_data_cache()
308 long nr_end, nr = open_files_cnt(); in test__dso_data_reopen() local
328 !set_fd_limit((nr + 3))); in test__dso_data_reopen()
373 pr_debug("nr start %ld, nr stop %ld\n", nr, nr_end); in test__dso_data_reopen()
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| D | openat-syscall-all-cpus.c | 48 for (cpu = 0; cpu < cpus->nr; ++cpu) { in test__openat_syscall_event_on_all_cpus()
80 if (perf_evsel__alloc_counts(evsel, cpus->nr, 1) < 0) { in test__openat_syscall_event_on_all_cpus()
81 pr_debug("perf_evsel__alloc_counts(ncpus=%d)\n", cpus->nr); in test__openat_syscall_event_on_all_cpus()
87 for (cpu = 0; cpu < cpus->nr; ++cpu) { in test__openat_syscall_event_on_all_cpus()
109 perf_evsel__close_fd(evsel, 1, threads->nr); in test__openat_syscall_event_on_all_cpus()
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| D | switch-tracking.c | 63 union perf_event *event, const char *comm, int nr) in check_comm() argument
69 if (switch_tracking->comm_seen[nr]) { in check_comm()
73 switch_tracking->comm_seen[nr] = 1; in check_comm()
74 pr_debug3("comm event: %s nr: %d\n", event->comm.comm, nr); in check_comm()
82 int i, nr = cpu + 1; in check_cpu() local
88 switch_tracking->tids = calloc(nr, sizeof(pid_t)); in check_cpu()
91 for (i = 0; i < nr; i++) in check_cpu()
93 switch_tracking->nr_tids = nr; in check_cpu()
100 addr = realloc(switch_tracking->tids, nr * sizeof(pid_t)); in check_cpu()
104 for (i = switch_tracking->nr_tids; i < nr; i++) in check_cpu()
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| D | thread-map.c | 17 TEST_ASSERT_VAL("wrong nr", map->nr == 1); in test__thread_map()
33 TEST_ASSERT_VAL("wrong nr", map->nr == 1); in test__thread_map()
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| D | fdarray.c | 9 fda->nr = fda->nr_alloc; in fdarray__init_revents()
11 for (fd = 0; fd < fda->nr; ++fd) { in fdarray__init_revents()
12 fda->entries[fd].fd = fda->nr - fd; in fdarray__init_revents()
134 if (fda->nr != _nr) { \ in test__fdarray__add()
136 __LINE__,_fd, _revents, fda->nr, _nr); \ in test__fdarray__add()
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| D | sample-parsing.c | 62 COMP(read.group.nr); in samples_same()
71 for (i = 0; i < s1->read.group.nr; i++) in samples_same()
79 COMP(callchain->nr); in samples_same()
80 for (i = 0; i < s1->callchain->nr; i++) in samples_same()
93 COMP(branch_stack->nr); in samples_same()
94 for (i = 0; i < s1->branch_stack->nr; i++) in samples_same()
223 sample.read.group.nr = 4; in do_test()
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| /tools/testing/selftests/vm/ |
| D | userfaultfd.c | 421 unsigned long nr; in userfaultfd_stress() local
464 for (nr = 0; nr < nr_pages; nr++) { in userfaultfd_stress()
465 *area_mutex(area_src, nr) = (pthread_mutex_t) in userfaultfd_stress()
467 count_verify[nr] = *area_count(area_src, nr) = 1; in userfaultfd_stress()
475 *(area_count(area_src, nr) + 1) = 1; in userfaultfd_stress()
582 for (nr = 0; nr < nr_pages; nr++) { in userfaultfd_stress()
583 if (*area_count(area_dst, nr) != count_verify[nr]) { in userfaultfd_stress()
586 *area_count(area_src, nr), in userfaultfd_stress()
587 count_verify[nr], in userfaultfd_stress()
588 nr); in userfaultfd_stress()
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| /tools/perf/util/include/linux/ |
| D | bitmap.h | 54 static inline int test_and_set_bit(int nr, unsigned long *addr) in test_and_set_bit() argument
56 unsigned long mask = BIT_MASK(nr); in test_and_set_bit()
57 unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr); in test_and_set_bit()
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| /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/ |
| D | Util.py | 82 def strerror(nr): argument
84 return errno.errorcode[abs(nr)]
86 return "Unknown %d errno" % nr
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| /tools/perf/scripts/perl/ |
| D | rwtop.pl | 39 $nr, $ret) = @_;
57 $nr, $fd, $buf, $count) = @_;
70 $nr, $ret) = @_;
83 $nr, $fd, $buf, $count) = @_;
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| D | rw-by-pid.pl | 28 $nr, $ret) = @_;
44 $nr, $fd, $buf, $count) = @_;
55 $nr, $ret) = @_;
66 $nr, $fd, $buf, $count) = @_;
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| /tools/testing/selftests/x86/ |
| D | ptrace_syscall.c | 43 uint32_t nr, arg0, arg1, arg2, arg3, arg4, arg5; member
59 : "+a" (args->nr), in do_full_int80()
129 .nr = 224, /* gettid */ in test_sys32_regs()
136 if (args.nr != getpid() || in test_sys32_regs()
147 args.nr = 37; /* kill */ in test_sys32_regs()
151 if (args.nr != 0 || in test_sys32_regs()
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| /tools/perf/ |
| D | builtin-stat.c | 451 static void aggr_printout(struct perf_evsel *evsel, int id, int nr) in aggr_printout() argument
461 nr, in aggr_printout()
470 nr, in aggr_printout()
493 static void nsec_printout(int id, int nr, struct perf_evsel *evsel, double avg) in nsec_printout() argument
503 aggr_printout(evsel, id, nr); in nsec_printout()
521 static void abs_printout(int id, int nr, struct perf_evsel *evsel, double avg) in abs_printout() argument
536 aggr_printout(evsel, id, nr); in abs_printout()
551 static void printout(int id, int nr, struct perf_evsel *counter, double uval) in printout() argument
559 nsec_printout(id, nr, counter, uval); in printout()
561 abs_printout(id, nr, counter, uval); in printout()
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