Home
last modified time | relevance | path

Searched hist:c597bfddc9e9e8a63817252b67c3ca0e544ace26 (Results 1 – 2 of 2) sorted by relevance

/openbmc/linux/kernel/
H A DKconfig.preemptc597bfddc9e9e8a63817252b67c3ca0e544ace26 Tue Sep 14 05:31:34 CDT 2021 Frederic Weisbecker <frederic@kernel.org> sched: Provide Kconfig support for default dynamic preempt mode

Currently the boot defined preempt behaviour (aka dynamic preempt)
selects full preemption by default when the "preempt=" boot parameter
is omitted. However distros may rather want to default to either
no preemption or voluntary preemption.

To provide with this flexibility, make dynamic preemption a visible
Kconfig option and adapt the preemption behaviour selected by the user
to either static or dynamic preemption.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20210914103134.11309-1-frederic@kernel.org
/openbmc/linux/kernel/sched/
H A Dcore.cc597bfddc9e9e8a63817252b67c3ca0e544ace26 Tue Sep 14 05:31:34 CDT 2021 Frederic Weisbecker <frederic@kernel.org> sched: Provide Kconfig support for default dynamic preempt mode

Currently the boot defined preempt behaviour (aka dynamic preempt)
selects full preemption by default when the "preempt=" boot parameter
is omitted. However distros may rather want to default to either
no preemption or voluntary preemption.

To provide with this flexibility, make dynamic preemption a visible
Kconfig option and adapt the preemption behaviour selected by the user
to either static or dynamic preemption.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20210914103134.11309-1-frederic@kernel.org