From: David Oberhollenzer <goliath@infraroot.at>
To: linux-rt-users@vger.kernel.org
Cc: williams@redhat.com, bigeasy@linutronix.de, richard@nod.at,
David Oberhollenzer <goliath@infraroot.at>
Subject: [PATCH 0/4] Backport MEMCG changes from v5.17
Date: Tue, 12 Jul 2022 13:22:34 +0200 [thread overview]
Message-ID: <20220712112238.18824-1-goliath@infraroot.at> (raw)
This is a backport of Sebastian's MEMCG changes to v5.15. With these
patches applied, it is possible to use memory cgroups together
with PREEMPT_RT on v5.15, just like on v5.17.
David Oberhollenzer (1):
Allow MEMCG on PREEMPT_RT
Sebastian Andrzej Siewior (3):
mm/memcg: Disable threshold event handlers on PREEMPT_RT
mm/memcg: Protect per-CPU counter by disabling preemption on
PREEMPT_RT where needed.
mm/memcg: Add a local_lock_t for IRQ and TASK object.
.../admin-guide/cgroup-v1/memory.rst | 2 +
init/Kconfig | 1 -
mm/memcontrol.c | 1264 +++++++++--------
3 files changed, 671 insertions(+), 596 deletions(-)
--
2.36.1
next reply other threads:[~2022-07-12 11:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-12 11:22 David Oberhollenzer [this message]
2022-07-12 11:22 ` [PATCH 1/4] mm/memcg: Disable threshold event handlers on PREEMPT_RT David Oberhollenzer
2022-07-12 11:22 ` [PATCH 2/4] mm/memcg: Protect per-CPU counter by disabling preemption on PREEMPT_RT where needed David Oberhollenzer
2022-07-12 11:22 ` [PATCH 3/4] mm/memcg: Add a local_lock_t for IRQ and TASK object David Oberhollenzer
2022-07-12 11:22 ` [PATCH 4/4] Allow MEMCG on PREEMPT_RT David Oberhollenzer
2022-07-27 20:35 ` [PATCH 0/4] Backport MEMCG changes from v5.17 Joseph Salisbury
2022-07-29 16:14 ` Sebastian Andrzej Siewior
2022-07-29 16:37 ` Joseph Salisbury
2022-08-01 18:17 ` Joseph Salisbury
2022-08-01 22:36 ` Joseph Salisbury
2022-08-02 12:28 ` Clark Williams
2022-08-03 6:53 ` Sebastian Andrzej Siewior
2022-08-03 9:17 ` David Oberhollenzer
2022-08-03 9:37 ` Sebastian Andrzej Siewior
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