[PATCH RT v2 0/3] migrate disable fixes and performance

From: Scott Wood
Date: Sat Oct 12 2019 - 02:52:43 EST


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(-)

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1.8.3.1