函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\asm-generic\cacheflush.h Create Date:2022-07-27 06:45:49
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:flush_dcache_mmap_lock

函数原型:static inline void flush_dcache_mmap_lock(struct address_space *mapping)

返回类型:void

参数:

类型参数名称
struct address_space *mapping

NULL

调用者
名称描述
dup_mmap
add_vma_to_mmadd a VMA into a process's mm_struct in the appropriate place in the list* and tree and add to the address space's page tree also if not an anonymous* page* - should be called with mm->mmap_sem held writelocked
delete_vma_from_mmdelete a VMA from its owning mm_struct and address space
__remove_shared_vm_structRequires inode->i_mapping->i_mmap_rwsem
__vma_link_file
__vma_adjustWe cannot adjust vm_start, vm_end, vm_pgoff fields of a vma that* is already present in an i_mmap tree without adjusting the tree.* The following helper function should be used when such adjustments* are necessary