1 /* SPDX-License-Identifier: GPL-2.0 */
3 #ifndef _LINUX_PTDUMP_H
4 #define _LINUX_PTDUMP_H
6 #include <linux/mm_types.h>
14 /* level is 0:PGD to 4:PTE, or -1 if unknown */
15 void (*note_page)(struct ptdump_state *st, unsigned long addr,
17 void (*effective_prot)(struct ptdump_state *st, int level, u64 val);
18 const struct ptdump_range *range;
21 void ptdump_walk_pgd(struct ptdump_state *st, struct mm_struct *mm, pgd_t *pgd);
23 #endif /* _LINUX_PTDUMP_H */