Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\resource.c Create Date:2022-07-28 09:05:05
Last Modify:2022-05-22 11:14:39 Copyright©Brick
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Name:This function calls the @func callback against all memory ranges, which* are ranges marked as IORESOURCE_MEM and IORESOUCE_BUSY.

Proto:int walk_mem_res(u64 start, u64 end, void *arg, int (*func)(struct resource *, void *))

Type:int

Parameter:

TypeParameterName
u64start
u64end
void *arg
int (*func
461  flags = IORESOURCE_MEM | Driver has marked this resource busy
463  Return __walk_iomem_res_desc(start, end, flags, IORES_DESC_NONE, true, arg, func)