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Searched refs:write (Results 1 – 25 of 88) sorted by relevance

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/tools/perf/scripts/python/
Dcompaction-times.py138 sys.stderr.write("missing start compaction event for pid %d\n" % pid)
147 sys.stderr.write("missing start compaction event for pid %d\n" % pid)
192 sys.stdout.write("%d[%s].%d: %s\n" % (self.pid, self.comm, i+1, pelem))
202 sys.stdout.write("%d[%s]: %s\n" % (self.pid, self.comm, self.val))
206 sys.stdout.write("total: %s\n" % chead.str())
249 sys.stdout.write(usage)
250 sys.stdout.write("\n")
251 sys.stdout.write("-h display this help\n")
252 sys.stdout.write("-p display by process\n")
253 sys.stdout.write("-pv display by process (verbose)\n")
[all …]
Dexport-to-postgresql.py503 file.write(file_header)
507 file.write(file_trailer)
520 file.write(file_trailer)
666 evsel_file.write(value)
672 machine_file.write(value)
676 thread_file.write(value)
682 comm_file.write(value)
687 comm_thread_file.write(value)
695 dso_file.write(value)
701 symbol_file.write(value)
[all …]
/tools/perf/util/
Dtrace-event-info.c76 if (write(output_fd, &size, hdr_sz) != hdr_sz) in record_file()
84 if (write(output_fd, buf, r) != r) in record_file()
122 if (write(output_fd, "header_page", 12) != 12) { in record_header_files()
146 if (write(output_fd, "header_event", 13) != 13) { in record_header_files()
206 if (write(output_fd, &count, 4) != 4) { in copy_event_system()
303 if (write(output_fd, &count, 4) != 4) { in record_event_files()
325 if (write(output_fd, dent->d_name, size) != size || in record_event_files()
351 return write(output_fd, &size, 4) != 4 ? -EIO : 0; in record_proc_kallsyms()
371 if (write(output_fd, &size, 4) != 4) in record_ftrace_printk()
455 if (write(output_fd, buf, 10) != 10) in tracing_data_header()
[all …]
/tools/virtio/virtio-trace/
DREADME8 - write trace data to stdout by using -o option
13 2) Create a read/write thread per CPU. Each thread is bound to a CPU.
14 The read/write threads hold it.
17 the controller wake read/write threads.
18 5) The read/write threads start to read trace data from ring-buffers and
19 write the data to virtio-serial.
20 6) If the controller receives a stop order from a host, the read/write threads
31 trace-agent-ctl.c: includes controller function for read/write threads
32 trace-agent-rw.c: includes read/write threads function
103 read/write threads in the agent wait for start order from host. If you add -o
/tools/testing/selftests/powerpc/context_switch/
Dcp_abort.c91 FAIL_IF((write(fd1[WRITE_FD], &c, 1)) != 1); in test_cp_abort()
100 FAIL_IF((write(fd2[WRITE_FD], &c, 1) != 1)); in test_cp_abort()
/tools/testing/selftests/watchdog/
Dwatchdog-test.c39 int ret = write(fd, &v, 1); in term()
100 ret = write(fd, &v, 1); in main()
/tools/testing/selftests/vm/
Dcompaction_test.c103 if (write(fd, "0", sizeof(char)) != sizeof(char)) { in check_compaction()
112 if (write(fd, "100000", (6*sizeof(char))) != (6*sizeof(char))) { in check_compaction()
141 if (write(fd, initial_nr_hugepages, strlen(initial_nr_hugepages)) in check_compaction()
/tools/testing/selftests/powerpc/mm/
Dsubpage_prot.c68 static inline void check_faulted(void *addr, long page, long subpage, int write) in check_faulted() argument
72 if (write) in check_faulted()
77 addr, page, subpage, write, in check_faulted()
/tools/testing/selftests/powerpc/pmu/
Dlib.c37 FAIL_IF(write(write_pipe.write_fd, &c, 1) != 1); in sync_with_child()
59 FAIL_IF(write(write_pipe.write_fd, &c, 1) != 1); in notify_parent()
68 FAIL_IF(write(write_pipe.write_fd, &c, 1) != 1); in notify_parent_of_error()
/tools/perf/trace/strace/groups/
Dfile20 write
/tools/usb/usbip/libsrc/
Dsysfs_utils.c21 length = write(fd, new_value, len); in write_sysfs_attribute()
/tools/power/acpi/tools/acpidbg/
Dacpidbg.c233 len = write(fd, p, len); in acpi_aml_write()
249 len = write(fd, p, len); in acpi_aml_write_batch_log()
319 ACPI_AML_BATCH_DO(fd, write, cmd, ret); in acpi_aml_loop()
321 ACPI_AML_DO(fd, write, cmd, ret); in acpi_aml_loop()
331 ACPI_AML_BATCH_DO(STDOUT_FILENO, write, log, ret); in acpi_aml_loop()
333 ACPI_AML_DO(STDOUT_FILENO, write, log, ret); in acpi_aml_loop()
/tools/perf/bench/
Dsched-pipe.c66 ret = write(td->pipe_write, &m, sizeof(int)); in worker_thread()
69 ret = write(td->pipe_write, &m, sizeof(int)); in worker_thread()
Dsched-messaging.c75 if (write(ready_out, &dummy, 1) != 1) in ready()
97 ret = write(ctx->out_fds[j], data + done, in sender()
296 if (write(wakefds[1], &dummy, 1) != 1) in bench_sched_messaging()
/tools/testing/selftests/powerpc/tm/
Dtm-vmxcopy.c55 assert(write(fd, buf, pgsize) == pgsize); in test_vmxcopy()
/tools/usb/ffs-aio-example/simple/device_app/
Daio_simple.c185 write(ep0, NULL, 0); in handle_ep0()
240 if (write(ep0, &descriptors, sizeof(descriptors)) < 0) { in main()
244 if (write(ep0, &strings, sizeof(strings)) < 0) { in main()
/tools/perf/Documentation/
Djit-interface.txt4 The JIT has to write a /tmp/perf-%d.map (%d = pid of process) file
/tools/cgroup/
Dcgroup_event_listener.c54 ret = write(event_control, line, strlen(line) + 1); in main()
/tools/hv/
Dhv_vss_daemon.c190 len = write(vss_fd, vss_msg, sizeof(struct hv_vss_msg)); in main()
260 len = write(vss_fd, vss_msg, sizeof(struct hv_vss_msg)); in main()
/tools/usb/ffs-aio-example/multibuff/device_app/
Daio_multibuff.c190 write(ep0, NULL, 0); in handle_ep0()
269 if (write(ep0, &descriptors, sizeof(descriptors)) < 0) { in main()
273 if (write(ep0, &strings, sizeof(strings)) < 0) { in main()
/tools/testing/selftests/powerpc/dscr/
Ddscr.h115 ret = write(fd, buf, strlen(buf)); in set_default_dscr()
/tools/testing/selftests/size/
Dget_size.c31 return write(STDOUT_FILENO, s, __builtin_strlen(s)); in print()
/tools/power/cpupower/utils/helpers/
Dmsr.c66 if (write(fd, &val, sizeof val) != sizeof val) in write_msr()
/tools/testing/selftests/efivarfs/
Dopen-unlink.c94 rc = write(fd, buf, sizeof(buf)); in main()
/tools/laptop/freefall/
Dfreefall.c66 if (write(fd, buf, strlen(buf)) != strlen(buf)) { in write_int()

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