diff options
| author | Chris Mason <chris.mason@oracle.com> | 2008-04-04 15:40:00 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:04:01 -0400 |
| commit | d18a2c447524751137a12cc8ccaf9d1e0b7fa1b3 (patch) | |
| tree | f331995fdac5f2550c8c3fccf74a94a66d642893 /fs/btrfs | |
| parent | 6bc34676c0b5836655ec1c7998e2647cabb933ec (diff) | |
Btrfs: Fix allocation profile init
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/ctree.h | 13 | ||||
| -rw-r--r-- | fs/btrfs/disk-io.c | 11 | ||||
| -rw-r--r-- | fs/btrfs/extent-tree.c | 10 |
3 files changed, 13 insertions, 21 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 72deae63ec2..4b3b20459f6 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -506,12 +506,13 @@ struct btrfs_fs_info { u64 delalloc_bytes; u64 last_alloc; u64 last_data_alloc; - int avail_data_alloc_bits; - int avail_metadata_alloc_bits; - int avail_system_alloc_bits; - int data_alloc_profile; - int metadata_alloc_profile; - int system_alloc_profile; + + u64 avail_data_alloc_bits; + u64 avail_metadata_alloc_bits; + u64 avail_system_alloc_bits; + u64 data_alloc_profile; + u64 metadata_alloc_profile; + u64 system_alloc_profile; }; /* diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 42522232fde..bc5bd5abb28 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -912,13 +912,10 @@ struct btrfs_root *open_ctree(struct super_block *sb, btrfs_read_block_groups(extent_root); fs_info->generation = btrfs_super_generation(disk_super) + 1; - if (btrfs_super_num_devices(disk_super) > 0) { - fs_info->data_alloc_profile = BTRFS_BLOCK_GROUP_RAID0 | - BTRFS_BLOCK_GROUP_RAID1; - fs_info->metadata_alloc_profile = BTRFS_BLOCK_GROUP_RAID1 | - BTRFS_BLOCK_GROUP_DUP; - fs_info->system_alloc_profile = fs_info->metadata_alloc_profile; - } + fs_info->data_alloc_profile = (u64)-1; + fs_info->metadata_alloc_profile = (u64)-1; + fs_info->system_alloc_profile = fs_info->metadata_alloc_profile; + mutex_unlock(&fs_info->fs_mutex); return tree_root; diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 0c0dde6d961..0cb742884cd 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -1100,7 +1100,6 @@ printk("space info full %Lu\n", flags); start, num_bytes); BUG_ON(ret); - set_avail_alloc_bits(extent_root->fs_info, flags); return 0; } @@ -2813,13 +2812,7 @@ int btrfs_make_block_group(struct btrfs_trans_handle *trans, &cache->space_info); BUG_ON(ret); - if (type & BTRFS_BLOCK_GROUP_DATA) { - bit = BLOCK_GROUP_DATA; - } else if (type & BTRFS_BLOCK_GROUP_SYSTEM) { - bit = BLOCK_GROUP_SYSTEM; - } else if (type & BTRFS_BLOCK_GROUP_METADATA) { - bit = BLOCK_GROUP_METADATA; - } + bit = block_group_state_bits(type); set_extent_bits(block_group_cache, chunk_objectid, chunk_objectid + size - 1, bit | EXTENT_LOCKED, GFP_NOFS); @@ -2833,5 +2826,6 @@ int btrfs_make_block_group(struct btrfs_trans_handle *trans, finish_current_insert(trans, extent_root); ret = del_pending_extents(trans, extent_root); BUG_ON(ret); + set_avail_alloc_bits(extent_root->fs_info, type); return 0; } |