free_space_lock  1632 fs/btrfs/block-group.c 	mutex_init(&cache->free_space_lock);
free_space_lock   148 fs/btrfs/block-group.h 	struct mutex free_space_lock;
free_space_lock   835 fs/btrfs/free-space-tree.c 	mutex_lock(&block_group->free_space_lock);
free_space_lock   838 fs/btrfs/free-space-tree.c 	mutex_unlock(&block_group->free_space_lock);
free_space_lock  1028 fs/btrfs/free-space-tree.c 	mutex_lock(&block_group->free_space_lock);
free_space_lock  1030 fs/btrfs/free-space-tree.c 	mutex_unlock(&block_group->free_space_lock);
free_space_lock  1069 fs/btrfs/free-space-tree.c 	mutex_lock(&block_group->free_space_lock);
free_space_lock  1131 fs/btrfs/free-space-tree.c 	mutex_unlock(&block_group->free_space_lock);
free_space_lock  1294 fs/btrfs/free-space-tree.c 	mutex_lock(&block_group->free_space_lock);
free_space_lock  1308 fs/btrfs/free-space-tree.c 	mutex_unlock(&block_group->free_space_lock);
free_space_lock   230 fs/btrfs/tests/btrfs-tests.c 	mutex_init(&cache->free_space_lock);