Searched refs:event_fd (Results 1 – 13 of 13) sorted by relevance
| /Linux-v5.4/tools/testing/selftests/filesystems/ |
| D | dnotify_test.c | 9 static volatile int event_fd; variable
13 event_fd = si->si_fd; in handler()
33 printf("Got event on fd=%d\n", event_fd); in main()
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| /Linux-v5.4/tools/iio/ |
| D | iio_event_monitor.c | 288 int fd, event_fd; in main() local
321 ret = ioctl(fd, IIO_GET_EVENT_FD_IOCTL, &event_fd); in main()
322 if (ret == -1 || event_fd == -1) { in main()
341 ret = read(event_fd, &event, sizeof(event)); in main()
362 if (close(event_fd) == -1) in main()
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| /Linux-v5.4/samples/bpf/ |
| D | test_overhead_user.c | 122 close(event_fd[0]); in unload_progs()
123 close(event_fd[1]); in unload_progs()
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| D | bpf_load.h | 30 extern int event_fd[MAX_PROGS];
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| D | xdp_monitor_user.c | 645 if (event_fd[i] != -1) in print_bpf_prog_info()
646 printf(" - event_fd[%d] = fd(%d)\n", i, event_fd[i]); in print_bpf_prog_info()
706 close(event_fd[2]); /* tracepoint/xdp/xdp_redirect */ in main()
708 close(event_fd[3]); /* tracepoint/xdp/xdp_redirect_map */ in main()
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| D | bpf_load.c | 38 int event_fd[MAX_PROGS]; variable
164 event_fd[prog_cnt - 1] = efd; in load_and_attach()
248 event_fd[prog_cnt - 1] = efd; in load_and_attach()
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| D | task_fd_query_user.c | 98 err = bpf_task_fd_query(getpid(), event_fd[prog_fd_idx], 0, buf, &len, in test_debug_fs_kprobe()
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| /Linux-v5.4/drivers/staging/gasket/ |
| D | gasket_interrupt.h | 69 int interrupt, int event_fd);
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| D | gasket.h | 26 u64 event_fd; member
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| D | gasket_ioctl.c | 35 trace_gasket_ioctl_eventfd_data(die.interrupt, die.event_fd); in gasket_set_event_fd()
38 gasket_dev->interrupt_data, die.interrupt, die.event_fd); in gasket_set_event_fd()
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| D | gasket_interrupt.c | 488 int interrupt, int event_fd) in gasket_interrupt_set_eventfd() argument
490 struct eventfd_ctx *ctx = eventfd_ctx_fdget(event_fd); in gasket_interrupt_set_eventfd()
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| /Linux-v5.4/Documentation/admin-guide/cgroup-v1/ |
| D | memory.rst | 66 cgroup.event_control an interface for event_fd()
824 - write string like "<event_fd> <fd of memory.usage_in_bytes> <threshold>" to
845 - write string like "<event_fd> <fd of memory.oom_control>" to
942 - write string as "<event_fd> <fd of memory.pressure_level> <level[,mode]>"
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| /Linux-v5.4/kernel/events/ |
| D | core.c | 10890 int event_fd; in SYSCALL_DEFINE5() local
10946 event_fd = get_unused_fd_flags(f_flags); in SYSCALL_DEFINE5()
10947 if (event_fd < 0) in SYSCALL_DEFINE5()
10948 return event_fd; in SYSCALL_DEFINE5()
11285 fd_install(event_fd, event_file); in SYSCALL_DEFINE5()
11286 return event_fd; in SYSCALL_DEFINE5()
11313 put_unused_fd(event_fd); in SYSCALL_DEFINE5()
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