pipefd            109 fs/autofs/autofs_i.h 	int pipefd;
pipefd            340 fs/autofs/dev-ioctl.c 	int pipefd;
pipefd            344 fs/autofs/dev-ioctl.c 	if (param->setpipefd.pipefd == -1)
pipefd            347 fs/autofs/dev-ioctl.c 	pipefd = param->setpipefd.pipefd;
pipefd            364 fs/autofs/dev-ioctl.c 		pipe = fget(pipefd);
pipefd            375 fs/autofs/dev-ioctl.c 		sbi->pipefd = pipefd;
pipefd             69 fs/autofs/inode.c 	seq_printf(m, ",fd=%d", sbi->pipefd);
pipefd            138 fs/autofs/inode.c 	int pipefd = -1;
pipefd            148 fs/autofs/inode.c 	sbi->pipefd = -1;
pipefd            162 fs/autofs/inode.c 			if (match_int(args, &pipefd))
pipefd            164 fs/autofs/inode.c 			sbi->pipefd = pipefd;
pipefd            217 fs/autofs/inode.c 	return (sbi->pipefd < 0);
pipefd            238 fs/autofs/inode.c 	sbi->pipefd = -1;
pipefd            322 fs/autofs/inode.c 		 sbi->pipefd, pid_nr(sbi->oz_pgrp));
pipefd            323 fs/autofs/inode.c 	pipe = fget(sbi->pipefd);
pipefd             41 fs/autofs/waitq.c 	sbi->pipefd = -1;
pipefd             50 include/uapi/linux/auto_dev-ioctl.h 	__s32	pipefd;
pipefd            474 tools/perf/tests/code-reading.c 	int pipefd[2];
pipefd            478 tools/perf/tests/code-reading.c 		if (pipe(pipefd) < 0) {
pipefd            482 tools/perf/tests/code-reading.c 		close(pipefd[1]);
pipefd            483 tools/perf/tests/code-reading.c 		close(pipefd[0]);
pipefd             36 tools/testing/selftests/kcmp/kcmp_test.c 	int pipefd[2];
pipefd             50 tools/testing/selftests/kcmp/kcmp_test.c 	if (pipe(pipefd)) {
pipefd             64 tools/testing/selftests/kcmp/kcmp_test.c 	if (epoll_ctl(epollfd, EPOLL_CTL_ADD, pipefd[0], &ev)) {
pipefd             69 tools/testing/selftests/kcmp/kcmp_test.c 	fddup = dup2(pipefd[1], duped_num);
pipefd            143 tools/testing/selftests/kcmp/kcmp_test.c 		ret = sys_kcmp(pid1, pid1, KCMP_EPOLL_TFD, pipefd[1],
pipefd            258 tools/testing/selftests/proc/proc-pid-vm.c 	int pipefd[2];
pipefd            275 tools/testing/selftests/proc/proc-pid-vm.c 	if (pipe(pipefd) == -1) {
pipefd            278 tools/testing/selftests/proc/proc-pid-vm.c 	if (dup2(pipefd[1], 0) != 0) {
pipefd            292 tools/testing/selftests/proc/proc-pid-vm.c 	if (read(pipefd[0], &_, 1) != 1) {
pipefd           1438 tools/testing/selftests/seccomp/seccomp_bpf.c 	int pipefd[2];
pipefd           1443 tools/testing/selftests/seccomp/seccomp_bpf.c 	ASSERT_EQ(0, pipe(pipefd));
pipefd           1450 tools/testing/selftests/seccomp/seccomp_bpf.c 		close(pipefd[0]);
pipefd           1451 tools/testing/selftests/seccomp/seccomp_bpf.c 		start_tracer(_metadata, pipefd[1], tracee, func, args,
pipefd           1455 tools/testing/selftests/seccomp/seccomp_bpf.c 	close(pipefd[1]);
pipefd           1457 tools/testing/selftests/seccomp/seccomp_bpf.c 	read(pipefd[0], &sync, 1);
pipefd           1458 tools/testing/selftests/seccomp/seccomp_bpf.c 	close(pipefd[0]);
pipefd           2733 tools/testing/selftests/seccomp/seccomp_bpf.c 	int pipefd[2];
pipefd           2766 tools/testing/selftests/seccomp/seccomp_bpf.c 	ASSERT_EQ(0, pipe(pipefd));
pipefd           2779 tools/testing/selftests/seccomp/seccomp_bpf.c 		EXPECT_EQ(0, close(pipefd[1]));
pipefd           2790 tools/testing/selftests/seccomp/seccomp_bpf.c 		EXPECT_EQ(1, read(pipefd[0], &buf, 1)) {
pipefd           2805 tools/testing/selftests/seccomp/seccomp_bpf.c 		EXPECT_EQ(1, read(pipefd[0], &buf, 1)) {
pipefd           2816 tools/testing/selftests/seccomp/seccomp_bpf.c 	EXPECT_EQ(0, close(pipefd[0]));
pipefd           2824 tools/testing/selftests/seccomp/seccomp_bpf.c 	ASSERT_EQ(1, write(pipefd[1], ".", 1));
pipefd           2893 tools/testing/selftests/seccomp/seccomp_bpf.c 	ASSERT_EQ(1, write(pipefd[1], "!", 1));
pipefd           2894 tools/testing/selftests/seccomp/seccomp_bpf.c 	EXPECT_EQ(0, close(pipefd[1]));
pipefd           2997 tools/testing/selftests/seccomp/seccomp_bpf.c 	int pipefd[2];
pipefd           3008 tools/testing/selftests/seccomp/seccomp_bpf.c 	ASSERT_EQ(0, pipe(pipefd));
pipefd           3026 tools/testing/selftests/seccomp/seccomp_bpf.c 		EXPECT_EQ(0, close(pipefd[0]));
pipefd           3027 tools/testing/selftests/seccomp/seccomp_bpf.c 		ASSERT_EQ(1, write(pipefd[1], "1", 1));
pipefd           3028 tools/testing/selftests/seccomp/seccomp_bpf.c 		ASSERT_EQ(0, close(pipefd[1]));
pipefd           3034 tools/testing/selftests/seccomp/seccomp_bpf.c 	ASSERT_EQ(0, close(pipefd[1]));
pipefd           3035 tools/testing/selftests/seccomp/seccomp_bpf.c 	ASSERT_EQ(1, read(pipefd[0], &buf, 1));
pipefd             84 tools/testing/selftests/vm/userfaultfd.c static int uffd, uffd_flags, finished, *pipefd;
pipefd            501 tools/testing/selftests/vm/userfaultfd.c 	pollfd[1].fd = pipefd[cpu*2];
pipefd            636 tools/testing/selftests/vm/userfaultfd.c 			if (write(pipefd[cpu*2+1], &c, 1) != 1) {
pipefd            956 tools/testing/selftests/vm/userfaultfd.c 	if (write(pipefd[1], &c, sizeof(c)) != sizeof(c))
pipefd           1021 tools/testing/selftests/vm/userfaultfd.c 	if (write(pipefd[1], &c, sizeof(c)) != sizeof(c))
pipefd           1073 tools/testing/selftests/vm/userfaultfd.c 	pipefd = malloc(sizeof(int) * nr_cpus * 2);
pipefd           1074 tools/testing/selftests/vm/userfaultfd.c 	if (!pipefd) {
pipefd           1079 tools/testing/selftests/vm/userfaultfd.c 		if (pipe2(&pipefd[cpu*2], O_CLOEXEC | O_NONBLOCK)) {