From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Bristot de Oliveira Subject: [RFC 0/3] rt: Some fixes for migrate_disable/enable Date: Fri, 16 Jun 2017 12:39:45 +0200 Message-ID: Cc: "Luis Claudio R . Goncalves" , Clark Williams , Luiz Capitulino , Sebastian Andrzej Siewior , Thomas Gleixner , Steven Rostedt , Peter Zijlstra , LKML To: linux-rt-users@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-rt-users.vger.kernel.org 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