Lines Matching refs:child_ready
109 int child_ready[2]; member
115 if (pipe(comm_pipes->child_ready) < 0) in setup_comm_pipes()
118 close(comm_pipes->child_ready[0]); in setup_comm_pipes()
119 close(comm_pipes->child_ready[1]); in setup_comm_pipes()
128 close(comm_pipes->child_ready[0]); in close_comm_pipes()
129 close(comm_pipes->child_ready[1]); in close_comm_pipes()
144 write(comm_pipes->child_ready[1], "0", 1); in child_memcmp_fn()
185 write(comm_pipes->child_ready[1], "0", 1); in child_vmsplice_memcmp_fn()
222 while (read(comm_pipes.child_ready[0], &buf, 1) != 1) in do_test_cow_in_parent()
331 write(comm_pipes.child_ready[1], "0", 1); in do_test_vmsplice_in_parent()
348 while (read(comm_pipes.child_ready[0], &buf, 1) != 1) in do_test_vmsplice_in_parent()
469 write(comm_pipes.child_ready[1], "0", 1); in do_test_iouring()
475 while (read(comm_pipes.child_ready[0], &buf, 1) != 1) in do_test_iouring()
615 write(comm_pipes.child_ready[1], "0", 1); in do_test_ro_pin()
622 while (read(comm_pipes.child_ready[0], &buf, 1) != 1) in do_test_ro_pin()
1303 while (read(comm_pipes.child_ready[0], &buf, 1) != 1) in do_test_anon_thp_collapse()