Commit 9aeead73 authored by Chris Mason's avatar Chris Mason
Browse files

Btrfs: add more error checking to btrfs_dirty_inode 



The ENOSPC code will now return ENOSPC to btrfs_start_transaction.
btrfs_dirty_inode needs to check for this and error out appropriately.

Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 5a5f79b5

fs/btrfs/inode.c

+13 −2
Original line number Diff line number Diff line
@@ -4312,14 +4312,25 @@ void btrfs_dirty_inode(struct inode *inode) 
		/* whoops, lets try again with the full transaction */

		btrfs_end_transaction(trans, root);

		trans = btrfs_start_transaction(root, 1);

		if (IS_ERR(trans)) {

			if (printk_ratelimit()) {

				printk(KERN_ERR "btrfs: fail to "

				       "dirty  inode %lu error %ld\n",

				       inode->i_ino, PTR_ERR(trans));

			}

			return;

		}

		btrfs_set_trans_block_group(trans, inode);



		ret = btrfs_update_inode(trans, root, inode);

		if (ret) {

			printk(KERN_ERR"btrfs: fail to dirty inode %lu error %d\n",

			if (printk_ratelimit()) {

				printk(KERN_ERR "btrfs: fail to "

				       "dirty  inode %lu error %d\n",

				       inode->i_ino, ret);

			}

		}

	}

	btrfs_end_transaction(trans, root);

}