diff options
| author | David Sterba <dsterba@suse.cz> | 2013-03-06 17:32:51 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2013-03-10 16:12:21 +0100 |
| commit | dd21bc16ad9bfd87df9311b39dad425ee533eb78 (patch) | |
| tree | 0d8cd4e374eaeb0dd30f6aa4603d7d6a073280b4 /file-item.c | |
| parent | fc61b53da8dba69d2a150ca4fa8faca62c978221 (diff) | |
btrfs-progs: separate super_copy out of fs_info
Allocate fs_info::super_copy dynamically of full BTRFS_SUPER_INFO_SIZE
and use it directly for saving superblock to disk.
This fixes incorrect superblock checksum after mkfs.
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'file-item.c')
| -rw-r--r-- | file-item.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/file-item.c b/file-item.c index c746b44b..9c787f06 100644 --- a/file-item.c +++ b/file-item.c @@ -134,7 +134,7 @@ struct btrfs_csum_item *btrfs_lookup_csum(struct btrfs_trans_handle *trans, struct extent_buffer *leaf; u64 csum_offset = 0; u16 csum_size = - btrfs_super_csum_size(&root->fs_info->super_copy); + btrfs_super_csum_size(root->fs_info->super_copy); int csums_in_item; file_key.objectid = BTRFS_EXTENT_CSUM_OBJECTID; @@ -206,7 +206,7 @@ int btrfs_csum_file_block(struct btrfs_trans_handle *trans, u32 nritems; u32 ins_size; u16 csum_size = - btrfs_super_csum_size(&root->fs_info->super_copy); + btrfs_super_csum_size(root->fs_info->super_copy); path = btrfs_alloc_path(); BUG_ON(!path); @@ -352,7 +352,7 @@ static noinline int truncate_one_csum(struct btrfs_trans_handle *trans, { struct extent_buffer *leaf; u16 csum_size = - btrfs_super_csum_size(&root->fs_info->super_copy); + btrfs_super_csum_size(root->fs_info->super_copy); u64 csum_end; u64 end_byte = bytenr + len; u32 blocksize = root->sectorsize; @@ -411,7 +411,7 @@ int btrfs_del_csums(struct btrfs_trans_handle *trans, struct extent_buffer *leaf; int ret; u16 csum_size = - btrfs_super_csum_size(&root->fs_info->super_copy); + btrfs_super_csum_size(root->fs_info->super_copy); int blocksize = root->sectorsize; root = root->fs_info->csum_root; |