Re: [PATCH v4] ext4: initialize multi-block allocator before checking block descriptors

2014-04-07 Thread Theodore Ts'o
On Sat, Apr 05, 2014 at 07:48:36PM +0400, Azat Khuzhin wrote: > With EXT4FS_DEBUG ext4_count_free_clusters() will call > ext4_read_block_bitmap() without s_group_info initialized, so we need to > initialize multi-block allocator before. > > And dependencies that must be solved, to allow this: > -

Re: [PATCH v4] ext4: initialize multi-block allocator before checking block descriptors

2014-04-07 Thread Theodore Ts'o
On Sat, Apr 05, 2014 at 07:48:36PM +0400, Azat Khuzhin wrote: With EXT4FS_DEBUG ext4_count_free_clusters() will call ext4_read_block_bitmap() without s_group_info initialized, so we need to initialize multi-block allocator before. And dependencies that must be solved, to allow this: -

[PATCH v4] ext4: initialize multi-block allocator before checking block descriptors

2014-04-05 Thread Azat Khuzhin
With EXT4FS_DEBUG ext4_count_free_clusters() will call ext4_read_block_bitmap() without s_group_info initialized, so we need to initialize multi-block allocator before. And dependencies that must be solved, to allow this: - multi-block allocator needs in group descriptors - need to install s_op

[PATCH v4] ext4: initialize multi-block allocator before checking block descriptors

2014-04-05 Thread Azat Khuzhin
With EXT4FS_DEBUG ext4_count_free_clusters() will call ext4_read_block_bitmap() without s_group_info initialized, so we need to initialize multi-block allocator before. And dependencies that must be solved, to allow this: - multi-block allocator needs in group descriptors - need to install s_op