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cgroup-setup: drop unnecessary controller argument

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This also removes unnecessary cg_{create,attach,trim}_everywhere(),
and rename cg_enable_everywhere() -> cg_enable().
This commit is contained in:
Yu Watanabe
2025-04-16 03:56:04 +09:00
parent c35a585763
commit 188286eec6
13 changed files with 63 additions and 95 deletions
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src/core/exec-invoke.c
+3 -3
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@@ -4967,7 +4967,7 @@ int exec_invoke(
return log_exec_error_errno(context, params, r, "Failed to acquire cgroup path: %m");
}
r = cg_attach_everywhere(params->cgroup_supported, p, 0);
r = cg_attach(p, 0);
if (r == -EUCLEAN) {
*exit_status = EXIT_CGROUP;
return log_exec_error_errno(context, params, r,
@@ -5190,7 +5190,7 @@ int exec_invoke(
if (params->flags & EXEC_CGROUP_DELEGATE) {
_cleanup_free_ char *p = NULL;
r = cg_set_access(SYSTEMD_CGROUP_CONTROLLER, params->cgroup_path, uid, gid);
r = cg_set_access(params->cgroup_path, uid, gid);
if (r < 0) {
*exit_status = EXIT_CGROUP;
return log_exec_error_errno(context, params, r, "Failed to adjust control group access: %m");
@@ -5202,7 +5202,7 @@ int exec_invoke(
return log_exec_error_errno(context, params, r, "Failed to acquire cgroup path: %m");
}
if (r > 0) {
r = cg_set_access_recursive(SYSTEMD_CGROUP_CONTROLLER, p, uid, gid);
r = cg_set_access_recursive(p, uid, gid);
if (r < 0) {
*exit_status = EXIT_CGROUP;
return log_exec_error_errno(context, params, r, "Failed to adjust control subgroup access: %m");