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linux/kernel/irq
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Yury Norov 911488de05 genirq/affinity: Replace cpumask_weight() with cpumask_empty() where appropriate 
__irq_build_affinity_masks() calls cpumask_weight() to check if any bit of
a given cpumask is set.

This can be done more efficiently with cpumask_empty() because
cpumask_empty() stops traversing the cpumask as soon as it finds first set
bit, while cpumask_weight() counts all bits unconditionally.

Signed-off-by: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20220210224933.379149-22-yury.norov@gmail.com
2022-04-10 22:20:28 +02:00
..
affinity.c
genirq/affinity: Replace cpumask_weight() with cpumask_empty() where appropriate
2022-04-10 22:20:28 +02:00
autoprobe.c
genirq: Delay deactivation in free_irq()
2019-07-03 10:12:28 +02:00
chip.c
genirq: Allow irq_chip registration functions to take a const irq_chip
2022-02-15 11:10:21 +00:00
cpuhotplug.c
sched/isolation: Use single feature type while referring to housekeeping cpumask
2022-02-16 15:57:55 +01:00
debug.h
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk
2018-02-01 13:36:15 -08:00
debugfs.c
genirq/debugfs: Use irq_print_chip() when provided by irqchip
2022-02-15 11:22:34 +00:00
devres.c
genirq/devres: Use struct_size() in devm_kzalloc()
2019-04-16 21:54:03 +02:00
dummychip.c
irq: Fix typos in comments
2021-03-22 04:23:14 +01:00
generic-chip.c
genirq/generic_chip: Constify irq_generic_chip_ops
2021-12-01 00:15:07 +01:00
handle.c
irq: remove unused flags argument from __handle_irq_event_percpu()
2022-01-07 00:25:25 +01:00
internals.h
irq: remove unused flags argument from __handle_irq_event_percpu()
2022-01-07 00:25:25 +01:00
ipi.c
genirq: Fix kernel-doc warnings in pm.c, msi.c and ipi.c
2021-08-11 14:33:35 +02:00
irq_sim.c
The usual updates from the irq departement:
2021-04-26 09:43:16 -07:00
irqdesc.c
Provide a tag for maintainers to pull the generic_handle_irq_safe() API.
2022-02-21 11:33:57 +01:00
irqdomain.c
irqdomain: Let irq_domain_set_{info,hwirq_and_chip} take a const irq_chip
2022-02-15 11:10:21 +00:00
Kconfig
Merge branch irq/irq_cpu_offline into irq/irqchip-next
2021-10-28 13:34:57 +01:00
Makefile
genirq/timings: Add selftest for circular array
2019-06-12 10:47:04 +02:00
manage.c
genirq: Always limit the affinity to online CPUs
2022-04-10 21:06:30 +02:00
matrix.c
genirq/matrix: Fix kernel doc warnings for irq_matrix_alloc_managed()
2021-08-10 22:50:07 +02:00
migration.c
genirq: Fix typos and misspellings in comments
2021-03-16 15:08:29 +01:00
msi.c
genirq/msi: Shutdown managed interrupts with unsatifiable affinities
2022-04-10 21:06:30 +02:00
pm.c
genirq: Fix kernel-doc warnings in pm.c, msi.c and ipi.c
2021-08-11 14:33:35 +02:00
proc.c
proc: remove PDE_DATA() completely
2022-01-22 08:33:37 +02:00
resend.c
genirq: Fix typos and misspellings in comments
2021-03-16 15:08:29 +01:00
settings.h
genirq: Add a IRQF_NO_DEBUG flag
2021-05-17 20:01:35 +02:00
spurious.c
genirq: Disable irqfixup/poll on PREEMPT_RT.
2021-09-19 23:01:15 +02:00
timings.c
Updates to the interrupt core and driver subsystems:
2021-08-30 14:38:37 -07:00