interface must make sure that any previous page table
modifications for the address space 'vma->vm_mm' in the range
'start' to 'end-1' will be visible to the cpu. That is, after
- running, here will be no entries in the TLB for 'mm' for
+ running, there will be no entries in the TLB for 'mm' for
virtual addresses in the range 'start' to 'end-1'.
The "vma" is the backing store being used for the region.
void flush_icache_page(struct vm_area_struct *vma, struct page *page)
All the functionality of flush_icache_page can be implemented in
- flush_dcache_page and update_mmu_cache. In 2.7 the hope is to
- remove this interface completely.
+ flush_dcache_page and update_mmu_cache. In the future, the hope
+ is to remove this interface completely.
The final category of APIs is for I/O to deliberately aliased address
ranges inside the kernel. Such aliases are set up by use of the