Searched refs:ctl_fd (Results 1 – 13 of 13) sorted by relevance
| /linux-6.3-rc2/tools/virtio/virtio-trace/ |
| A D | trace-agent-ctl.c | 34 int ctl_fd; in rw_ctl_init() local
36 ctl_fd = open(ctl_path, O_RDONLY); in rw_ctl_init()
37 if (ctl_fd == -1) { in rw_ctl_init()
42 return ctl_fd; in rw_ctl_init()
48 static int wait_order(int ctl_fd) in wait_order() argument
54 poll_fd.fd = ctl_fd; in wait_order()
89 void *rw_ctl_loop(int ctl_fd) in rw_ctl_loop() argument
102 ret = wait_order(ctl_fd); in rw_ctl_loop()
106 rlen = read(ctl_fd, buf, sizeof(buf)); in rw_ctl_loop()
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| A D | trace-agent.c | 61 s->ctl_fd = -1; in agent_info_new()
177 s->ctl_fd = rw_ctl_init((const char *)CTL_PATH); in agent_info_init()
227 rw_ctl_loop(s->ctl_fd); in agent_main_loop()
245 close(s->ctl_fd); in agent_info_free()
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| A D | trace-agent.h | 22 int ctl_fd; member
54 extern void *rw_ctl_loop(int ctl_fd);
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| /linux-6.3-rc2/tools/perf/util/ |
| A D | evlist.c | 76 evlist->ctl_fd.fd = -1; in evlist__init()
77 evlist->ctl_fd.ack = -1; in evlist__init()
78 evlist->ctl_fd.pos = -1; in evlist__init()
1858 *ctl_fd = fd; in evlist__parse_control_fifo()
1907 close(ctl_fd); in evlist__close_control()
1924 evlist->ctl_fd.pos = -1; in evlist__initialize_ctlfd()
1929 evlist->ctl_fd.fd = fd; in evlist__initialize_ctlfd()
1930 evlist->ctl_fd.ack = ack; in evlist__initialize_ctlfd()
1951 evlist->ctl_fd.pos = -1; in evlist__finalize_ctlfd()
1952 evlist->ctl_fd.ack = -1; in evlist__finalize_ctlfd()
[all …]
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| A D | evlist.h | 83 } ctl_fd; member
424 int evlist__parse_control(const char *str, int *ctl_fd, int *ctl_fd_ack, bool *ctl_fd_close);
425 void evlist__close_control(int ctl_fd, int ctl_fd_ack, bool *ctl_fd_close);
426 int evlist__initialize_ctlfd(struct evlist *evlist, int ctl_fd, int ctl_fd_ack);
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| A D | record.h | 77 int ctl_fd; member
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| A D | stat.h | 184 int ctl_fd; member
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| /linux-6.3-rc2/tools/testing/selftests/cgroup/ |
| A D | test_memcontrol.c | 916 int sk, client_sk, ctl_fd, yes = 1, ret = -1; in tcp_server() local
919 ctl_fd = srv_args->ctl[1]; in tcp_server()
933 write(ctl_fd, &errno, sizeof(errno)); in tcp_server()
941 if (write(ctl_fd, &ret, sizeof(ret)) != sizeof(ret)) { in tcp_server()
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| /linux-6.3-rc2/tools/perf/bench/ |
| A D | evlist-open-close.c | 45 .ctl_fd = -1,
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| /linux-6.3-rc2/tools/perf/Documentation/ |
| A D | perf-stat.txt | 241 exec {ctl_fd}<>${ctl_fifo}
249 --control fd:${ctl_fd},${ctl_fd_ack} \
253 sleep 5 && echo 'enable' >&${ctl_fd} && read -u ${ctl_fd_ack} e1 && echo "enabled(${e1})"
254 sleep 10 && echo 'disable' >&${ctl_fd} && read -u ${ctl_fd_ack} d1 && echo "disabled(${d1})"
259 exec {ctl_fd}>&-
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| A D | perf-record.txt | 710 exec {ctl_fd}<>${ctl_fifo}
718 --control fd:${ctl_fd},${ctl_fd_ack} \
722 sleep 5 && echo 'enable' >&${ctl_fd} && read -u ${ctl_fd_ack} e1 && echo "enabled(${e1})"
723 sleep 10 && echo 'disable' >&${ctl_fd} && read -u ${ctl_fd_ack} d1 && echo "disabled(${d1})"
728 exec {ctl_fd}>&-
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| /linux-6.3-rc2/tools/perf/ |
| A D | builtin-stat.c | 222 .ctl_fd = -1,
1129 return evlist__parse_control(str, &config->ctl_fd, &config->ctl_fd_ack, &config->ctl_fd_close); in parse_control_option()
2632 if (evlist__initialize_ctlfd(evsel_list, stat_config.ctl_fd, stat_config.ctl_fd_ack)) in cmd_stat()
2710 evlist__close_control(stat_config.ctl_fd, stat_config.ctl_fd_ack, &stat_config.ctl_fd_close); in cmd_stat()
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| A D | builtin-record.c | 1252 if (evlist__initialize_ctlfd(evlist, opts->ctl_fd, opts->ctl_fd_ack)) in record__mmap_evlist()
3125 return evlist__parse_control(str, &opts->ctl_fd, &opts->ctl_fd_ack, &opts->ctl_fd_close); in parse_control_option()
3305 .ctl_fd = -1,
4262 evlist__close_control(rec->opts.ctl_fd, rec->opts.ctl_fd_ack, &rec->opts.ctl_fd_close); in cmd_record()
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