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author | Thomas Gleixner <tglx@linutronix.de> | 2021-05-19 12:04:47 +0300 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2021-05-19 12:04:47 +0300 |
commit | 006ae1970a8cde1d3e92da69b324d12880133a13 (patch) | |
tree | 15a746f22557e1f79310cafbf12ff1859f5f7471 /include/linux/interrupt.h | |
parent | c2b1063e8feb2115537addce10f36c0c82d11d9b (diff) | |
parent | 4d80d6ca5d77fde9880da8466e5b64f250e5bf82 (diff) | |
download | linux-006ae1970a8cde1d3e92da69b324d12880133a13.tar.xz |
Merge branch 'irq/affinity' into irq/core
Merge the export of irq_set_affinity() which is a standalone commit so it
can be pulled into other trees.
Diffstat (limited to 'include/linux/interrupt.h')
-rw-r--r-- | include/linux/interrupt.h | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index a52109c3f3a4..2ed65b01c961 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -322,39 +322,8 @@ struct irq_affinity_desc { extern cpumask_var_t irq_default_affinity; -/* Internal implementation. Use the helpers below */ -extern int __irq_set_affinity(unsigned int irq, const struct cpumask *cpumask, - bool force); - -/** - * irq_set_affinity - Set the irq affinity of a given irq - * @irq: Interrupt to set affinity - * @cpumask: cpumask - * - * Fails if cpumask does not contain an online CPU - */ -static inline int -irq_set_affinity(unsigned int irq, const struct cpumask *cpumask) -{ - return __irq_set_affinity(irq, cpumask, false); -} - -/** - * irq_force_affinity - Force the irq affinity of a given irq - * @irq: Interrupt to set affinity - * @cpumask: cpumask - * - * Same as irq_set_affinity, but without checking the mask against - * online cpus. - * - * Solely for low level cpu hotplug code, where we need to make per - * cpu interrupts affine before the cpu becomes online. - */ -static inline int -irq_force_affinity(unsigned int irq, const struct cpumask *cpumask) -{ - return __irq_set_affinity(irq, cpumask, true); -} +extern int irq_set_affinity(unsigned int irq, const struct cpumask *cpumask); +extern int irq_force_affinity(unsigned int irq, const struct cpumask *cpumask); extern int irq_can_set_affinity(unsigned int irq); extern int irq_select_affinity(unsigned int irq); |