diff options
Diffstat (limited to 'volumes.c')
| -rw-r--r-- | volumes.c | 22 |
1 files changed, 9 insertions, 13 deletions
@@ -665,12 +665,12 @@ int btrfs_alloc_chunk(struct btrfs_trans_handle *trans, { u64 dev_offset; struct btrfs_fs_info *info = extent_root->fs_info; - struct btrfs_root *chunk_root = extent_root->fs_info->chunk_root; + struct btrfs_root *chunk_root = info->chunk_root; struct btrfs_stripe *stripes; struct btrfs_device *device = NULL; struct btrfs_chunk *chunk; struct list_head private_devs; - struct list_head *dev_list = &extent_root->fs_info->fs_devices->devices; + struct list_head *dev_list = &info->fs_devices->devices; struct list_head *cur; struct map_lookup *map; int min_stripe_size = 1 * 1024 * 1024; @@ -890,9 +890,7 @@ again: map->ce.start = key.offset; map->ce.size = *num_bytes; - ret = insert_existing_cache_extent( - &extent_root->fs_info->mapping_tree.cache_tree, - &map->ce); + ret = insert_cache_extent(&info->mapping_tree.cache_tree, &map->ce); BUG_ON(ret); if (type & BTRFS_BLOCK_GROUP_SYSTEM) { @@ -911,11 +909,11 @@ int btrfs_alloc_data_chunk(struct btrfs_trans_handle *trans, { u64 dev_offset; struct btrfs_fs_info *info = extent_root->fs_info; - struct btrfs_root *chunk_root = extent_root->fs_info->chunk_root; + struct btrfs_root *chunk_root = info->chunk_root; struct btrfs_stripe *stripes; struct btrfs_device *device = NULL; struct btrfs_chunk *chunk; - struct list_head *dev_list = &extent_root->fs_info->fs_devices->devices; + struct list_head *dev_list = &info->fs_devices->devices; struct list_head *cur; struct map_lookup *map; u64 calc_size = 8 * 1024 * 1024; @@ -998,9 +996,7 @@ int btrfs_alloc_data_chunk(struct btrfs_trans_handle *trans, map->ce.start = key.offset; map->ce.size = num_bytes; - ret = insert_existing_cache_extent( - &extent_root->fs_info->mapping_tree.cache_tree, - &map->ce); + ret = insert_cache_extent(&info->mapping_tree.cache_tree, &map->ce); BUG_ON(ret); kfree(chunk); @@ -1447,7 +1443,7 @@ int btrfs_bootstrap_super_map(struct btrfs_mapping_tree *map_tree, map->stripes[i].dev = device; i++; } - ret = insert_existing_cache_extent(&map_tree->cache_tree, &map->ce); + ret = insert_cache_extent(&map_tree->cache_tree, &map->ce); if (ret == -EEXIST) { struct cache_extent *old; struct map_lookup *old_map; @@ -1455,7 +1451,7 @@ int btrfs_bootstrap_super_map(struct btrfs_mapping_tree *map_tree, old_map = container_of(old, struct map_lookup, ce); remove_cache_extent(&map_tree->cache_tree, old); kfree(old_map); - ret = insert_existing_cache_extent(&map_tree->cache_tree, + ret = insert_cache_extent(&map_tree->cache_tree, &map->ce); } BUG_ON(ret); @@ -1550,7 +1546,7 @@ static int read_one_chunk(struct btrfs_root *root, struct btrfs_key *key, } } - ret = insert_existing_cache_extent(&map_tree->cache_tree, &map->ce); + ret = insert_cache_extent(&map_tree->cache_tree, &map->ce); BUG_ON(ret); return 0; |