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author | Michal Sekletár <msekleta@redhat.com> | 2020-03-03 11:45:00 +0100 |
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committer | The Plumber <50238977+systemd-rhel-bot@users.noreply.github.com> | 2020-03-09 14:00:24 +0100 |
commit | 5fc2d94fbf8271bb340e834f832af5d890c267bf (patch) | |
tree | 9fff6847e1a9b49036b16b11ffc13230d7775641 | |
parent | e809564cfa5af01a26075682d49f81a987c41dd8 (diff) | |
download | systemd-5fc2d94fbf8271bb340e834f832af5d890c267bf.tar.gz |
cgroup: make sure that cpuset is supported on cgroup v2 and disabled with v1
Resolves: #1808940
(rhel-only)
-rw-r--r-- | src/basic/cgroup-util.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c index 6f47c3aacb..92bc1f2543 100644 --- a/src/basic/cgroup-util.c +++ b/src/basic/cgroup-util.c @@ -2353,10 +2353,10 @@ int cg_mask_supported(CGroupMask *ret) { if (r < 0) return r; - /* Currently, we support the cpu, memory, io and pids + /* Currently, we support the cpu, memory, io, pids and cpuset * controller in the unified hierarchy, mask * everything else off. */ - mask &= CGROUP_MASK_CPU | CGROUP_MASK_MEMORY | CGROUP_MASK_IO | CGROUP_MASK_PIDS; + mask &= CGROUP_MASK_CPU | CGROUP_MASK_MEMORY | CGROUP_MASK_IO | CGROUP_MASK_PIDS | CGROUP_MASK_CPUSET; } else { CGroupController c; @@ -2367,6 +2367,9 @@ int cg_mask_supported(CGroupMask *ret) { for (c = 0; c < _CGROUP_CONTROLLER_MAX; c++) { const char *n; + if (c == CGROUP_CONTROLLER_CPUSET) + continue; + n = cgroup_controller_to_string(c); if (controller_is_accessible(n) >= 0) mask |= CGROUP_CONTROLLER_TO_MASK(c); |