15 # define BUG_ON(x) assert(!(x))  argument
17 # define kmalloc(x, f) malloc(x)  argument
18 # define kfree(x) free(x)  argument
70 			      int x, int r)  in bucket_perm_choose()  argument
76 	if (bucket->perm_x != (__u32)x || bucket->perm_n == 0) {  in bucket_perm_choose()
77 		dprintk("bucket %d new x=%d\n", bucket->id, x);  in bucket_perm_choose()
78 		bucket->perm_x = x;  in bucket_perm_choose()
82 			s = crush_hash32_3(bucket->hash, x, bucket->id, 0) %  in bucket_perm_choose()
107 			i = crush_hash32_3(bucket->hash, x, bucket->id, p) %  in bucket_perm_choose()
124 		bucket->size, x, r, pr, s);  in bucket_perm_choose()
130 				 int x, int r)  in bucket_uniform_choose()  argument
132 	return bucket_perm_choose(&bucket->h, x, r);  in bucket_uniform_choose()
137 			      int x, int r)  in bucket_list_choose()  argument
142 		__u64 w = crush_hash32_4(bucket->h.hash,x, bucket->h.items[i],  in bucket_list_choose()
147 			i, x, r, bucket->h.items[i], bucket->item_weights[i],  in bucket_list_choose()
172 static int left(int x)  in left()  argument
174 	int h = height(x);  in left()
175 	return x - (1 << (h-1));  in left()
178 static int right(int x)  in right()  argument
180 	int h = height(x);  in right()
181 	return x + (1 << (h-1));  in right()
184 static int terminal(int x)  in terminal()  argument
186 	return x & 1;  in terminal()
190 			      int x, int r)  in bucket_tree_choose()  argument
203 		t = (__u64)crush_hash32_4(bucket->h.hash, x, n, r,  in bucket_tree_choose()
222 			       int x, int r)  in bucket_straw_choose()  argument
230 		draw = crush_hash32_3(bucket->h.hash, x, bucket->h.items[i], r);  in bucket_straw_choose()
241 static int crush_bucket_choose(struct crush_bucket *in, int x, int r)  in crush_bucket_choose()  argument
243 	dprintk(" crush_bucket_choose %d x=%d r=%d\n", in->id, x, r);  in crush_bucket_choose()
248 					  x, r);  in crush_bucket_choose()
251 					  x, r);  in crush_bucket_choose()
254 					  x, r);  in crush_bucket_choose()
257 					   x, r);  in crush_bucket_choose()
270 		  int item, int x)  in is_out()  argument
278 	if ((crush_hash32_2(CRUSH_HASH_RJENKINS1, x, item) & 0xffff)  in is_out()
306 			       int x, int numrep, int type,  in crush_choose_firstn()  argument
331 		bucket->id, x, outpos, numrep,  in crush_choose_firstn()
360 					item = bucket_perm_choose(in, x, r);  in crush_choose_firstn()
362 					item = crush_bucket_choose(in, x, r);  in crush_choose_firstn()
408 							 x, outpos+1, 0,  in crush_choose_firstn()
430 								item, x);  in crush_choose_firstn()
484 			       int x, int left, int numrep, int type,  in crush_choose_indep()  argument
503 		bucket->id, x, outpos, numrep);  in crush_choose_indep()
546 				item = crush_bucket_choose(in, x, r);  in crush_choose_indep()
595 						   x, 1, numrep, 0,  in crush_choose_indep()
611 				    is_out(map, weight, weight_max, item, x))  in crush_choose_indep()
643 		  int ruleno, int x, int *result, int result_max,  in crush_do_rule()  argument
766 						x, numrep,  in crush_do_rule()
785 						x, out_size, numrep,  in crush_do_rule()