987 size_t wnd_find(struct wnd_bitmap *wnd, size_t to_alloc, size_t hint,  in wnd_find()  argument
1016 	if (wnd->zone_bit <= hint && hint < wnd->zone_end)  in wnd_find()
1017 		hint = wnd->zone_end;  in wnd_find()
1022 	if (hint >= max_alloc)  in wnd_find()
1023 		hint = 0;  in wnd_find()
1034 	if (!hint)  in wnd_find()
1037 	/* Use hint: Enumerate extents by start >= hint. */  in wnd_find()
1044 		if (e->start.key == hint)  in wnd_find()
1047 		if (e->start.key < hint) {  in wnd_find()
1065 	if (e->start.key + e->count.key > hint) {  in wnd_find()
1066 		/* We have found extension with 'hint' inside. */  in wnd_find()
1067 		size_t len = e->start.key + e->count.key - hint;  in wnd_find()
1069 		if (len >= to_alloc && hint + to_alloc <= max_alloc) {  in wnd_find()
1070 			fnd = hint;  in wnd_find()
1078 			if (hint + len <= max_alloc) {  in wnd_find()
1079 				fnd = hint;  in wnd_find()
1144 	/* At most two ranges [hint, max_alloc) + [0, hint). */  in wnd_find()
1148 	iw = hint >> log2_bits;  in wnd_find()
1150 	wpos = hint & (wbits - 1);  in wnd_find()
1290 	if (hint) {  in wnd_find()
1292 		 * We have scanned range [hint max_alloc).  in wnd_find()
1293 		 * Prepare to scan range [0 hint + to_alloc).  in wnd_find()
1295 		size_t nextmax = hint + to_alloc;  in wnd_find()
1297 		if (likely(nextmax >= hint) && nextmax < max_alloc)  in wnd_find()
1299 		hint = 0;  in wnd_find()