From: Scott Wood <swood@redhat.com>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Steven Rostedt <rostedt@goodmis.org>,
Peter Zijlstra <peterz@infradead.org>,
Juri Lelli <juri.lelli@redhat.com>,
Waiman Long <longman@redhat.com>,
linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH RT v2 0/3] migrate disable fixes and performance
Date: Sat, 12 Oct 2019 01:52:11 -0500 [thread overview]
Message-ID: <20191012065214.28109-1-swood@redhat.com> (raw)
These are the unapplied patches from v1, minus the sched deadline
patch, and with stop_one_cpu_nowait() in place of clobbering
current->state.
Scott Wood (3):
sched: migrate_enable: Use select_fallback_rq()
sched: Lazy migrate_disable processing
sched: migrate_enable: Use stop_one_cpu_nowait()
include/linux/cpu.h | 4 -
include/linux/sched.h | 11 +--
include/linux/stop_machine.h | 2 +
init/init_task.c | 4 +
kernel/cpu.c | 103 +++++++++--------------
kernel/sched/core.c | 195 ++++++++++++++++++-------------------------
kernel/sched/sched.h | 4 +
kernel/stop_machine.c | 7 +-
lib/smp_processor_id.c | 3 +
9 files changed, 142 insertions(+), 191 deletions(-)
--
1.8.3.1
next reply other threads:[~2019-10-12 6:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-12 6:52 Scott Wood [this message]
2019-10-12 6:52 ` [PATCH RT v2 1/3] sched: migrate_enable: Use select_fallback_rq() Scott Wood
2019-10-12 6:52 ` [PATCH RT v2 2/3] sched: Lazy migrate_disable processing Scott Wood
2019-10-18 18:12 ` Waiman Long
2019-10-18 22:11 ` Scott Wood
2019-10-12 6:52 ` [PATCH RT v2 3/3] sched: migrate_enable: Use stop_one_cpu_nowait() Scott Wood
2019-10-18 11:00 ` [PATCH RT v2 0/3] migrate disable fixes and performance Sebastian Andrzej Siewior
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