函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\cpu_rmap.c Create Date:2022-07-27 08:16:24
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：IRQ更新时的回调

函数原型：static void irq_cpu_rmap_notify(struct irq_affinity_notify *notify, const cpumask_t *mask)

返回类型：void

参数：

类型参数名称
struct irq_affinity_notify *notify
const cpumask_t *mask
252  glue等于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等于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  如果rc则打印警告信息("irq_cpu_rmap_notify: update failed: %d\n", rc)