From: Costa Shulyupin <costa.shul@redhat.com>
To: longman@redhat.com, ming.lei@redhat.com, pauld@redhat.com,
juri.lelli@redhat.com, vschneid@redhat.com,
"Tejun Heo" <tj@kernel.org>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Michal Koutný" <mkoutny@suse.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Costa Shulyupin" <costa.shul@redhat.com>,
linux-kernel@vger.kernel.org, cgroups@vger.kernel.org
Subject: [RFC PATCH v4 1/4] cgroup/cpuset: Add HK_TYPE_MANAGED_IRQ to HOUSEKEEPING_FLAGS
Date: Sun, 1 Dec 2024 14:42:41 +0200 [thread overview]
Message-ID: <20241201124244.997754-2-costa.shul@redhat.com> (raw)
In-Reply-To: <20241201124244.997754-1-costa.shul@redhat.com>
update_isolation_cpumasks() should also update
housekeeping.cpumasks[HK_TYPE_MANAGED_IRQ]
The patch amends
https://lore.kernel.org/lkml/20240821142312.236970-3-longman@redhat.com/
Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
---
kernel/cgroup/cpuset.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
index fb23eee3f18d..570941d782ef 100644
--- a/kernel/cgroup/cpuset.c
+++ b/kernel/cgroup/cpuset.c
@@ -90,6 +90,7 @@ static struct list_head remote_children;
#define HOUSEKEEPING_FLAGS (BIT(HK_TYPE_TIMER) | BIT(HK_TYPE_RCU) |\
BIT(HK_TYPE_SCHED) | BIT(HK_TYPE_MISC) |\
BIT(HK_TYPE_DOMAIN) | BIT(HK_TYPE_WQ) |\
+ BIT(HK_TYPE_MANAGED_IRQ) |\
BIT(HK_TYPE_KTHREAD))
/*
--
2.47.0
next prev parent reply other threads:[~2024-12-01 12:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-01 12:42 [RFC PATCH v4 0/4] genirq/cpuhotplug: Adjust managed interrupts according to change of housekeeping cpumask Costa Shulyupin
2024-12-01 12:42 ` Costa Shulyupin [this message]
2024-12-01 12:42 ` [RFC PATCH v4 2/4] genirq/cpuhotplug: Dynamically isolate CPUs from managed interrupts Costa Shulyupin
2024-12-01 13:43 ` Thomas Gleixner
[not found] ` <CADDUTFx3bS4bQ+6s2MSpAL=aN+5CP7V9i5vu-EnrfLrSYbQ_vg@mail.gmail.com>
2024-12-04 14:12 ` Thomas Gleixner
2024-12-01 12:42 ` [RFC PATCH v4 3/4] cgroup/cpuset: Restart CPUs whose isolated_cpus bits have changed Costa Shulyupin
2024-12-01 12:42 ` [RFC PATCH v4 4/4] DO NOT MERGE: Test CPU isolation from managed interrupts Costa Shulyupin
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