diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 2a8bc014579e..94dd338837bf 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -3856,7 +3856,9 @@ static int btrfs_read_locked_inode(struct inode *inode, inode->i_rdev = 0; rdev = btrfs_inode_rdev(leaf, inode_item); - BTRFS_I(inode)->index_cnt = (u64)-1; + if (S_ISDIR(inode->i_mode)) + BTRFS_I(inode)->index_cnt = (u64)-1; + btrfs_inode_split_flags(btrfs_inode_flags(leaf, inode_item), &BTRFS_I(inode)->flags, &BTRFS_I(inode)->ro_flags); @@ -6268,8 +6270,10 @@ int btrfs_create_new_inode(struct btrfs_trans_handle *trans, if (ret) goto out; } - /* index_cnt is ignored for everything but a dir. */ - BTRFS_I(inode)->index_cnt = BTRFS_DIR_START_INDEX; + + if (S_ISDIR(inode->i_mode)) + BTRFS_I(inode)->index_cnt = BTRFS_DIR_START_INDEX; + BTRFS_I(inode)->generation = trans->transid; inode->i_generation = BTRFS_I(inode)->generation; @@ -8435,8 +8439,12 @@ struct inode *btrfs_alloc_inode(struct super_block *sb) ei->disk_i_size = 0; ei->flags = 0; ei->ro_flags = 0; + /* + * ->index_cnt will be properly initialized later when creating a new + * inode (btrfs_create_new_inode()) or when reading an existing inode + * from disk (btrfs_read_locked_inode()). + */ ei->csum_bytes = 0; - ei->index_cnt = (u64)-1; ei->dir_index = 0; ei->last_unlink_trans = 0; ei->last_reflink_trans = 0; @@ -8511,9 +8519,10 @@ void btrfs_destroy_inode(struct inode *vfs_inode) if (!S_ISDIR(vfs_inode->i_mode)) { WARN_ON(inode->delalloc_bytes); WARN_ON(inode->new_delalloc_bytes); + WARN_ON(inode->csum_bytes); } - WARN_ON(inode->csum_bytes); - WARN_ON(inode->defrag_bytes); + if (!root || !btrfs_is_data_reloc_root(root)) + WARN_ON(inode->defrag_bytes); /* * This can happen where we create an inode, but somebody else also |