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Tue, 11 Mar 2025 05:36:53 -0700 (PDT) From: =?UTF-8?q?Michal=20Koutn=C3=BD?= To: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org Cc: =?UTF-8?q?Michal=20Koutn=C3=BD?= , Waiman Long , Tejun Heo , Johannes Weiner Subject: [PATCH v2 01/11] cgroup/cpuset-v1: Add deprecation messages to sched_load_balance and memory_pressure_enabled Date: Tue, 11 Mar 2025 13:36:18 +0100 Message-ID: <20250311123640.530377-2-mkoutny@suse.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250311123640.530377-1-mkoutny@suse.com> References: <20250311123640.530377-1-mkoutny@suse.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit These two v1 feature have analogues in cgroup v2. Signed-off-by: Michal Koutný --- kernel/cgroup/cpuset-v1.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/cgroup/cpuset-v1.c b/kernel/cgroup/cpuset-v1.c index 25c1d7b77e2f2..9d47b20c03c4b 100644 --- a/kernel/cgroup/cpuset-v1.c +++ b/kernel/cgroup/cpuset-v1.c @@ -430,12 +430,14 @@ static int cpuset_write_u64(struct cgroup_subsys_state *css, struct cftype *cft, retval = cpuset_update_flag(CS_MEM_HARDWALL, cs, val); break; case FILE_SCHED_LOAD_BALANCE: + pr_info_once("cpuset.%s is deprecated, use cpuset.cpus.partition instead\n", cft->name); retval = cpuset_update_flag(CS_SCHED_LOAD_BALANCE, cs, val); break; case FILE_MEMORY_MIGRATE: retval = cpuset_update_flag(CS_MEMORY_MIGRATE, cs, val); break; case FILE_MEMORY_PRESSURE_ENABLED: + pr_info_once("cpuset.%s is deprecated, use memory.pressure with CONFIG_PSI instead\n", cft->name); cpuset_memory_pressure_enabled = !!val; break; case FILE_SPREAD_PAGE: -- 2.48.1