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[7/9] RFC cgroup/cpuset-v1: Add deprecation warnings to sched_relax_domain_level

Message ID 20250304153801.597907-8-mkoutny@suse.com (mailing list archive)
State New
Headers show
Series cgroup v1 deprecation warnings | expand

Checks

Context Check Description
shin/vmtest-linus-master-PR success PR summary
shin/vmtest-linus-master-VM_Test-0 success Logs for build-kernel

Commit Message

Michal Koutný March 4, 2025, 3:37 p.m. UTC 
This is not a properly hierarchical resource, it might be better
implemented based on a sched_attr.

Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Michal Koutný <mkoutny@suse.com>
---
 kernel/cgroup/cpuset-v1.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/kernel/cgroup/cpuset-v1.c b/kernel/cgroup/cpuset-v1.c
index 6155d890f10a4..ada6fcdffe0b5 100644
--- a/kernel/cgroup/cpuset-v1.c
+++ b/kernel/cgroup/cpuset-v1.c
@@ -175,6 +175,7 @@  static int cpuset_write_s64(struct cgroup_subsys_state *css, struct cftype *cft,
 
 	switch (type) {
 	case FILE_SCHED_RELAX_DOMAIN_LEVEL:
+		pr_warn_once("cpuset.%s is deprecated\n", cft->name);
 		retval = update_relax_domain_level(cs, val);
 		break;
 	default: