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| author | Chris Mason <chris.mason@oracle.com> | 2007-12-21 16:36:24 -0500 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:03:58 -0400 |
| commit | e52ec0eb62e76ea584c8438ef92933e9b815db80 (patch) | |
| tree | 255f8156b76ea343309dd4360e17a5fc7b9772c9 | |
| parent | edbd8d4efe4ddaf29a175ae504e2c9a05a96ebee (diff) | |
Btrfs: Fix NULL block groups on reading the inode
Signed-off-by: Chris Mason <chris.mason@oracle.com>
| -rw-r--r-- | fs/btrfs/extent-tree.c | 4 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index de0fb0743cf..a421069e998 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -1630,11 +1630,11 @@ int btrfs_alloc_extent(struct btrfs_trans_handle *trans, struct btrfs_path *path; btrfs_set_stack_extent_refs(&extent_item, 1); - +#if 0 new_hint = max(hint_byte, 16ULL * 1024 * 1024 * 1024); if (new_hint < btrfs_super_total_bytes(&info->super_copy)) hint_byte = new_hint; - +#endif WARN_ON(num_bytes < root->sectorsize); ret = find_free_extent(trans, root, num_bytes, empty_size, search_start, search_end, hint_byte, ins, diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index f6a20112d9e..3c7bf3bddca 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -402,6 +402,10 @@ void btrfs_read_locked_inode(struct inode *inode) BTRFS_I(inode)->block_group = btrfs_lookup_block_group(root->fs_info, alloc_group_block); + if (!BTRFS_I(inode)->block_group) { + BTRFS_I(inode)->block_group = btrfs_find_block_group(root, + NULL, 0, 0, 0); + } btrfs_free_path(path); inode_item = NULL; |