函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\vmalloc.c Create Date:2022-07-27 16:29:19
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：vm_unmap_aliases - unmap outstanding lazy aliases in the vmap layer* The vmap/vmalloc layer lazily flushes kernel virtual mappings primarily* to amortize TLB flushing overheads

函数原型：void vm_unmap_aliases(void)

返回类型：void

参数：无

1758  start等于ULONG_MAX, end等于0
1759  flush等于0
1761  _vm_unmap_aliases(start, end, flush)
调用者
名称描述
vm_remove_mappingsHandle removing and resetting vm mappings related to the vm_struct.