apply_to_existing_page

Name:Scan a region of virtual memory, calling a provided function on* each leaf page table where it exists.* Unlike apply_to_page_range, this does _not_ fill in page tables* where they are absent.

Proto:int apply_to_existing_page_range(struct mm_struct *mm, unsigned long addr, unsigned long size, pte_fn_t fn, void *data)

Type:int

Parameter:

Type	Parameter	Name
struct mm_struct *	mm
unsigned long	addr
unsigned long	size
pte_fn_t	fn
void *	data

2190

Return __apply_to_page_range(mm, addr, size, fn, data, false)

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Function report