Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\cpu_rmap.c Create Date:2022-07-28 07:17:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:q_cpu_rmap_notify - callback for IRQ subsystem when IRQ affinity updated*@notify: struct irq_affinity_notify passed by irq/manage.c*@mask: cpu mask for new SMP affinity* This is executed in workqueue context.

Proto:static void irq_cpu_rmap_notify(struct irq_affinity_notify *notify, const cpumask_t *mask)

Type:void

Parameter:

TypeParameterName
struct irq_affinity_notify *notify
const cpumask_t *mask
252  glue = container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(notify, structirq_glue, notify)
256  rc = pu_rmap_update - update CPU rmap following a change of object affinity*@rmap: CPU rmap to update*@index: Index of object whose affinity changed*@affinity: New CPU affinity of object
257  If rc Then pr_warn("irq_cpu_rmap_notify: update failed: %d\n", rc)