378 static struct page **bm_realloc_pages(struct drbd_bitmap *b, unsigned long want)  in bm_realloc_pages()  argument
388 	if (have == want)  in bm_realloc_pages()
396 	bytes = sizeof(struct page *)*want;  in bm_realloc_pages()
407 	if (want >= have) {  in bm_realloc_pages()
410 		for (; i < want; i++) {  in bm_realloc_pages()
423 		for (i = 0; i < want; i++)  in bm_realloc_pages()
639 	unsigned long want, have, onpages; /* number of pages */  in drbd_bm_resize()  local
693 	want = ALIGN(words*sizeof(long), PAGE_SIZE) >> PAGE_SHIFT;  in drbd_bm_resize()
695 	if (want == have) {  in drbd_bm_resize()
702 			npages = bm_realloc_pages(b, want);  in drbd_bm_resize()
720 	b->bm_number_of_pages = want;  in drbd_bm_resize()
734 	if (want < have) {  in drbd_bm_resize()
736 		bm_free_pages(opages + want, have - want);  in drbd_bm_resize()
746 	drbd_info(device, "resync bitmap: bits=%lu words=%lu pages=%lu\n", bits, words, want);  in drbd_bm_resize()