Function report |
Source Code:mm\memory.c |
Create Date:2022-07-28 14:41:41 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:apply_to_p4d_range
Proto:static int apply_to_p4d_range(struct mm_struct *mm, pgd_t *pgd, unsigned long addr, unsigned long end, pte_fn_t fn, void *data, bool create)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct mm_struct * | mm | |
pgd_t * | pgd | |
unsigned long | addr | |
unsigned long | end | |
pte_fn_t | fn | |
void * | data | |
bool | create |
2123 | err = 0 |
2125 | If create Then |
2129 | Else |
2130 | p4d = p4d_offset(pgd, addr) |
2132 | Do |
2133 | next = p4d_addr_end(addr, end) |
2134 | If create || Not p4d_none_or_clear_bad(p4d) Then |
2141 | Return err |
Name | Describe |
---|---|
__apply_to_page_range |
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