函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\resource.c Create Date:2022-07-27 10:04:46
Last Modify:2022-05-22 11:14:39 Copyright©Brick
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函数名称:lease_resource - release a previously reserved resource*@old: resource pointer

函数原型:int release_resource(struct resource *old)

返回类型:int

参数:

类型参数名称
struct resource *old
314  write_lock( & resource_lock)
315  retval等于__release_resource(old, true)
316  write_unlock( & resource_lock)
317  返回:retval
调用者
名称描述
devm_resource_releaseManaged region resource
crash_shrink_memory
mp_unregister_ioapic
release_memory_resource