diff options
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 1b2577de000a..0ae30edb0e69 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -635,11 +635,16 @@ struct extent_buffer *read_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr, } -static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info, - u64 objectid) +static struct btrfs_root *btrfs_alloc_root(struct btrfs_fs_info *fs_info, + u64 objectid, gfp_t flags) { + struct btrfs_root *root; bool dummy = btrfs_is_testing(fs_info); + root = kzalloc(sizeof(*root), flags); + if (!root) + return NULL; + memset(&root->root_key, 0, sizeof(root->root_key)); memset(&root->root_item, 0, sizeof(root->root_item)); memset(&root->defrag_progress, 0, sizeof(root->defrag_progress)); @@ -706,14 +711,7 @@ static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info, list_add_tail(&root->leak_list, &fs_info->allocated_roots); spin_unlock(&fs_info->fs_roots_radix_lock); #endif -} -static struct btrfs_root *btrfs_alloc_root(struct btrfs_fs_info *fs_info, - u64 objectid, gfp_t flags) -{ - struct btrfs_root *root = kzalloc(sizeof(*root), flags); - if (root) - __setup_root(root, fs_info, objectid); return root; } |