On older distros struct clone_args does not have a cgroup member, leading to build errors:
cgroup_util.c: In function 'clone_into_cgroup': cgroup_util.c:343:4: error: 'struct clone_args' has no member named 'cgroup' But the selftests already have a locally defined version of the structure which is up to date, called __clone_args. So use __clone_args which fixes the error. Signed-off-by: Michael Ellerman <[email protected]> --- tools/testing/selftests/cgroup/cgroup_util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c index 05853b0b8831..58e30f65df5e 100644 --- a/tools/testing/selftests/cgroup/cgroup_util.c +++ b/tools/testing/selftests/cgroup/cgroup_util.c @@ -337,7 +337,7 @@ pid_t clone_into_cgroup(int cgroup_fd) #ifdef CLONE_ARGS_SIZE_VER2 pid_t pid; - struct clone_args args = { + struct __clone_args args = { .flags = CLONE_INTO_CGROUP, .exit_signal = SIGCHLD, .cgroup = cgroup_fd, base-commit: cf7cd542d1b538f6e9e83490bc090dd773f4266d -- 2.25.1
