diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-11-06 21:49:33 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-11-06 21:49:33 +0300 |
| commit | 7f9f879243d6cf5d2d60d12065e93189cc343387 (patch) | |
| tree | e74619a16f8291f7225ee9877cf93e530243e0d3 /kernel/irq/manage.c | |
| parent | 32f7aa2731b24ad8393f26d63df959d74844345f (diff) | |
| parent | fe91c4725aeed35023ba4f7a1e1adfebb6878c23 (diff) | |
| download | linux-7f9f879243d6cf5d2d60d12065e93189cc343387.tar.xz | |
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up some tools/perf/ patches that went via tip/perf/core, such
as:
tools/perf: Add mem_hops field in perf_mem_data_src structure
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'kernel/irq/manage.c')
| -rw-r--r-- | kernel/irq/manage.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 27667e82ecc9..7405e384e5ed 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -1259,6 +1259,8 @@ static int irq_thread(void *data) irqreturn_t (*handler_fn)(struct irq_desc *desc, struct irqaction *action); + sched_set_fifo(current); + if (force_irqthreads() && test_bit(IRQTF_FORCED_THREAD, &action->thread_flags)) handler_fn = irq_forced_thread_fn; @@ -1424,8 +1426,6 @@ setup_irq_thread(struct irqaction *new, unsigned int irq, bool secondary) if (IS_ERR(t)) return PTR_ERR(t); - sched_set_fifo(t); - /* * We keep the reference to the task struct even if * the thread dies to avoid that the interrupt code @@ -2827,7 +2827,7 @@ EXPORT_SYMBOL_GPL(irq_get_irqchip_state); * This call sets the internal irqchip state of an interrupt, * depending on the value of @which. * - * This function should be called with preemption disabled if the + * This function should be called with migration disabled if the * interrupt controller has per-cpu registers. */ int irq_set_irqchip_state(unsigned int irq, enum irqchip_irq_state which, |