linux-kernel - [RFC 0/3] rt: Some fixes for migrate

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Message-Id: <cover.1497607974.git.bristot@redhat.com>
Date:   Fri, 16 Jun 2017 12:39:45 +0200
From:   Daniel Bristot de Oliveira <bristot@...hat.com>
To:     linux-rt-users@...r.kernel.org
Cc:     "Luis Claudio R . Goncalves" <lgoncalv@...hat.com>,
        Clark Williams <williams@...hat.com>,
        Luiz Capitulino <lcapitulino@...hat.com>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        Steven Rostedt <rostedt@...dmis.org>,
        Peter Zijlstra <peterz@...radead.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [RFC 0/3] rt: Some fixes for migrate_disable/enable

This RFC suggest three changes from the migrate disable/enable
mechanism. Two of them are fixes, and the last one is a
suggestion/improvement.

As migrate_disable/enable is RT specific, this patch set is
RT specific.

Daniel Bristot de Oliveira (3):
  rt: Increase/decrease the nr of migratable tasks when
    enabling/disabling migration
  rt: Update nr_cpus_allowed if the affinity of a task changes while its
    migration is disabled
  rt: Checks if task needs migration when re-enabling migration

 kernel/sched/core.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 57 insertions(+), 1 deletion(-)

-- 
2.9.4