diff options
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 11d0ad30e203..e7b8f2c89ccb 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -27,6 +27,7 @@ #include <linux/kthread.h> #include <linux/freezer.h> #include <linux/crc32c.h> +#include <linux/slab.h> #include "compat.h" #include "ctree.h" #include "disk-io.h" @@ -1634,7 +1635,6 @@ struct btrfs_root *open_ctree(struct super_block *sb, atomic_set(&fs_info->async_submit_draining, 0); atomic_set(&fs_info->nr_async_bios, 0); fs_info->sb = sb; - fs_info->max_extent = (u64)-1; fs_info->max_inline = 8192 * 1024; fs_info->metadata_ratio = 0; @@ -1922,7 +1922,11 @@ struct btrfs_root *open_ctree(struct super_block *sb, csum_root->track_dirty = 1; - btrfs_read_block_groups(extent_root); + ret = btrfs_read_block_groups(extent_root); + if (ret) { + printk(KERN_ERR "Failed to read block groups: %d\n", ret); + goto fail_block_groups; + } fs_info->generation = generation; fs_info->last_trans_committed = generation; @@ -1932,7 +1936,7 @@ struct btrfs_root *open_ctree(struct super_block *sb, fs_info->cleaner_kthread = kthread_run(cleaner_kthread, tree_root, "btrfs-cleaner"); if (IS_ERR(fs_info->cleaner_kthread)) - goto fail_csum_root; + goto fail_block_groups; fs_info->transaction_kthread = kthread_run(transaction_kthread, tree_root, @@ -2020,7 +2024,8 @@ fail_cleaner: filemap_write_and_wait(fs_info->btree_inode->i_mapping); invalidate_inode_pages2(fs_info->btree_inode->i_mapping); -fail_csum_root: +fail_block_groups: + btrfs_free_block_groups(fs_info); free_extent_buffer(csum_root->node); free_extent_buffer(csum_root->commit_root); fail_dev_root: |