kernel/locking/lockdep.c

1036 static u16 chain_hlocks[MAX_LOCKDEP_CHAIN_HLOCKS];
1046 		chain_key = iterate_chain_key(chain_key, chain_hlocks[i]);
3297 static u16 chain_hlocks[MAX_LOCKDEP_CHAIN_HLOCKS];
3299 unsigned int nr_free_chain_hlocks;	/* Free chain_hlocks in buckets */
3300 unsigned int nr_lost_chain_hlocks;	/* Lost chain_hlocks */
3304  * The first 2 chain_hlocks entries in the chain block in the bucket
3347 	int next = chain_hlocks[offset];
3356 	next |= chain_hlocks[offset + 1];
3366 	return (chain_hlocks[offset + 2] << 16) | chain_hlocks[offset + 3];
3371 	chain_hlocks[offset] = (next >> 16) | CHAIN_BLK_FLAG;
3372 	chain_hlocks[offset + 1] = (u16)next;
3375 		chain_hlocks[offset + 2] = size >> 16;
3376 		chain_hlocks[offset + 3] = (u16)size;
3451 	add_chain_block(0, ARRAY_SIZE(chain_hlocks));
3530 	u16 chain_hlock = chain_hlocks[chain->base + i];
3598 		hlock_id = chain_hlocks[chain->base + i];
3652 		if (DEBUG_LOCKS_WARN_ON(chain_hlocks[chain->base + j] != id)) {
3725 	BUILD_BUG_ON((1UL << 24) <= ARRAY_SIZE(chain_hlocks));
3727 	BUILD_BUG_ON((1UL << 8*sizeof(chain_hlocks[0])) <= ARRAY_SIZE(lock_classes));
3743 		chain_hlocks[chain->base + j] = lock_id;
3745 	chain_hlocks[chain->base + j] = hlock_id(hlock);
6073 		if (chain_hlock_class_idx(chain_hlocks[i]) != class - lock_classes)
6503 		+ sizeof(chain_hlocks)