36 static void mark_shadow(void *address, unsigned int n,  in mark_shadow()  argument
40 	unsigned long last_addr = addr + n - 1;  in mark_shadow()
48 		first_n = n;  in mark_shadow()
57 	n -= first_n;  in mark_shadow()
60 	while (n >= PAGE_SIZE) {  in mark_shadow()
66 		n -= PAGE_SIZE;  in mark_shadow()
70 	if (n > 0) {  in mark_shadow()
73 			memset(shadow, status, n);  in mark_shadow()
77 void kmemcheck_mark_unallocated(void *address, unsigned int n)  in kmemcheck_mark_unallocated()  argument
79 	mark_shadow(address, n, KMEMCHECK_SHADOW_UNALLOCATED);  in kmemcheck_mark_unallocated()
82 void kmemcheck_mark_uninitialized(void *address, unsigned int n)  in kmemcheck_mark_uninitialized()  argument
84 	mark_shadow(address, n, KMEMCHECK_SHADOW_UNINITIALIZED);  in kmemcheck_mark_uninitialized()
91 void kmemcheck_mark_initialized(void *address, unsigned int n)  in kmemcheck_mark_initialized()  argument
93 	mark_shadow(address, n, KMEMCHECK_SHADOW_INITIALIZED);  in kmemcheck_mark_initialized()
97 void kmemcheck_mark_freed(void *address, unsigned int n)  in kmemcheck_mark_freed()  argument
99 	mark_shadow(address, n, KMEMCHECK_SHADOW_FREED);  in kmemcheck_mark_freed()
102 void kmemcheck_mark_unallocated_pages(struct page *p, unsigned int n)  in kmemcheck_mark_unallocated_pages()  argument
106 	for (i = 0; i < n; ++i)  in kmemcheck_mark_unallocated_pages()
110 void kmemcheck_mark_uninitialized_pages(struct page *p, unsigned int n)  in kmemcheck_mark_uninitialized_pages()  argument
114 	for (i = 0; i < n; ++i)  in kmemcheck_mark_uninitialized_pages()
118 void kmemcheck_mark_initialized_pages(struct page *p, unsigned int n)  in kmemcheck_mark_initialized_pages()  argument
122 	for (i = 0; i < n; ++i)  in kmemcheck_mark_initialized_pages()