32 	unsigned hint;  in update_alloc_hint_before_get()  local
34 	hint = this_cpu_read(*sb->alloc_hint);  in update_alloc_hint_before_get()
35 	if (unlikely(hint >= depth)) {  in update_alloc_hint_before_get()
36 		hint = depth ? prandom_u32_max(depth) : 0;  in update_alloc_hint_before_get()
37 		this_cpu_write(*sb->alloc_hint, hint);  in update_alloc_hint_before_get()
40 	return hint;  in update_alloc_hint_before_get()
45 					       unsigned int hint,  in update_alloc_hint_after_get()  argument
51 	} else if (nr == hint || unlikely(sb->round_robin)) {  in update_alloc_hint_after_get()
53 		hint = nr + 1;  in update_alloc_hint_after_get()
54 		if (hint >= depth - 1)  in update_alloc_hint_after_get()
55 			hint = 0;  in update_alloc_hint_after_get()
56 		this_cpu_write(*sb->alloc_hint, hint);  in update_alloc_hint_after_get()
137 			      unsigned int hint, bool wrap)  in __sbitmap_get_word()  argument
142 	wrap = wrap && hint;  in __sbitmap_get_word()
145 		nr = find_next_zero_bit(word, depth, hint);  in __sbitmap_get_word()
152 			if (hint && wrap) {  in __sbitmap_get_word()
153 				hint = 0;  in __sbitmap_get_word()
162 		hint = nr + 1;  in __sbitmap_get_word()
163 		if (hint >= depth - 1)  in __sbitmap_get_word()
164 			hint = 0;  in __sbitmap_get_word()
224 	unsigned int hint, depth;  in sbitmap_get()  local
230 	hint = update_alloc_hint_before_get(sb, depth);  in sbitmap_get()
231 	nr = __sbitmap_get(sb, hint);  in sbitmap_get()
232 	update_alloc_hint_after_get(sb, depth, hint, nr);  in sbitmap_get()
278 	unsigned int hint, depth;  in sbitmap_get_shallow()  local
284 	hint = update_alloc_hint_before_get(sb, depth);  in sbitmap_get_shallow()
285 	nr = __sbitmap_get_shallow(sb, hint, shallow_depth);  in sbitmap_get_shallow()
286 	update_alloc_hint_after_get(sb, depth, hint, nr);  in sbitmap_get_shallow()
512 	unsigned int hint, depth;  in __sbitmap_queue_get_batch()  local
520 	hint = update_alloc_hint_before_get(sb, depth);  in __sbitmap_queue_get_batch()
522 	index = SB_NR_TO_INDEX(sb, hint);  in __sbitmap_queue_get_batch()
548 				update_alloc_hint_after_get(sb, depth, hint,  in __sbitmap_queue_get_batch()