unmap_kernel

函数名称：map_kernel_range - unmap kernel VM area and flush cache and TLB*@addr: start of the VM area to unmap*@size: size of the VM area to unmap* Similar to unmap_kernel_range_noflush() but flushes vcache before* the unmapping and tlb after.

函数原型：void unmap_kernel_range(unsigned long addr, unsigned long size)

返回类型：void

参数：

类型	参数	名称
unsigned long	addr
unsigned long	size

2036

end等于addr加size

2038

flush_cache_vunmap(addr, end)

2039

vunmap_page_range(addr, end)

2040

flush_tlb_kernel_range(addr, end)

**调用者**
名称	描述
dma_common_free_remap	Unmaps a range previously mapped by dma_common_*_remap

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告