104 	struct page 			*pages[2];
155 				struct page *old_page, struct page *new_page)  in __replace_page()
159 		.page = compound_head(old_page),  in __replace_page()
250 static void copy_from_page(struct page *page, unsigned long vaddr, void *dst, int len)  in copy_from_page()  argument
252 	void *kaddr = kmap_atomic(page);  in copy_from_page()
257 static void copy_to_page(struct page *page, unsigned long vaddr, const void *src, int len)  in copy_to_page()  argument
259 	void *kaddr = kmap_atomic(page);  in copy_to_page()
264 static int verify_opcode(struct page *page, unsigned long vaddr, uprobe_opcode_t *new_opcode)  in verify_opcode()  argument
278 	copy_from_page(page, vaddr, &old_opcode, UPROBE_SWBP_INSN_SIZE);  in verify_opcode()
377 	struct page *page;  in __update_ref_ctr()  local
386 			FOLL_WRITE, &page, &vma, NULL);  in __update_ref_ctr()
395 	kaddr = kmap_atomic(page);  in __update_ref_ctr()
409 	put_page(page);  in __update_ref_ctr()
473 	struct page *old_page, *new_page;  in uprobe_write_opcode()
528 		struct page *orig_page;  in uprobe_write_opcode()
800 	struct page *page;  in __copy_insn()  local
807 		page = read_mapping_page(mapping, offset >> PAGE_SHIFT, filp);  in __copy_insn()
809 		page = shmem_read_mapping_page(mapping, offset >> PAGE_SHIFT);  in __copy_insn()
810 	if (IS_ERR(page))  in __copy_insn()
811 		return PTR_ERR(page);  in __copy_insn()
813 	copy_from_page(page, offset, insn, nbytes);  in __copy_insn()
814 	put_page(page);  in __copy_insn()
1670 void __weak arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr,  in arch_uprobe_copy_ixol()  argument
1674 	copy_to_page(page, vaddr, src, len);  in arch_uprobe_copy_ixol()
1682 	flush_dcache_page(page);  in arch_uprobe_copy_ixol()
2013 	struct page *page;  in is_trap_at_addr()  local
2030 	result = get_user_pages_remote(NULL, mm, vaddr, 1, FOLL_FORCE, &page,  in is_trap_at_addr()
2035 	copy_from_page(page, vaddr, &opcode, UPROBE_SWBP_INSN_SIZE);  in is_trap_at_addr()
2036 	put_page(page);  in is_trap_at_addr()