函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\kmemleak.c Create Date:2022-07-27 17:56:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：kmemleak_free_part_phys - similar to kmemleak_free_part but taking a* physical address argument*@phys: physical address if the beginning or inside an object. This* also represents the start of the range to be freed*@size: size to be unregistered

函数原型：void __ref kmemleak_free_part_phys(phys_addr_t phys, size_t size)

返回类型：void

参数：

类型参数名称
phys_addr_tphys
size_tsize
1135  如果非IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_HIGHMEM)或PHYS_PFN(phys)小于max_low_pfn则kmemleak_free_part - partially unregister a previously registered object*@ptr: pointer to the beginning or inside the object
调用者
名称描述
__memblock_free_late__memblock_free_late - free pages directly to buddy allocator*@base: phys starting address of the boot memory block*@size: size of the boot memory block in bytes* This is only useful when the memblock allocator has already been torn