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cgroup-util: drop CGROUP_MASK_EXTEND_JOINED

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Also kill the "compat pair invalidation" logic in unit_invalidate_cgroup()
This commit is contained in:
Mike Yuan
2025-05-28 00:53:24 +02:00
parent 9e73d37512
commit cd3435fc0b
3 changed files with 35 additions and 56 deletions
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src/core/cgroup.c
+2 -12
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@@ -1727,7 +1727,7 @@ static CGroupMask unit_get_cgroup_mask(Unit *u) {
cgroup_tasks_max_isset(&c->tasks_max))
mask |= CGROUP_MASK_PIDS;
return CGROUP_MASK_EXTEND_JOINED(mask);
return mask;
}
static CGroupMask unit_get_bpf_mask(Unit *u) {
@@ -1778,7 +1778,7 @@ CGroupMask unit_get_delegate_mask(Unit *u) {
return 0;
assert_se(c = unit_get_cgroup_context(u));
return CGROUP_MASK_EXTEND_JOINED(c->delegate_controllers);
return c->delegate_controllers;
}
static CGroupMask unit_get_subtree_mask(Unit *u) {
@@ -3980,16 +3980,6 @@ void unit_invalidate_cgroup(Unit *u, CGroupMask m) {
if (!crt)
return;
if (m == 0)
return;
/* always invalidate compat pairs together */
if (m & (CGROUP_MASK_IO | CGROUP_MASK_BLKIO))
m |= CGROUP_MASK_IO | CGROUP_MASK_BLKIO;
if (m & (CGROUP_MASK_CPU | CGROUP_MASK_CPUACCT))
m |= CGROUP_MASK_CPU | CGROUP_MASK_CPUACCT;
if (FLAGS_SET(crt->cgroup_invalidated_mask, m)) /* NOP? */
return;