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: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 6866c36..2551b80 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4312,12 +4312,23 @@
/* 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",
- inode->i_ino, ret);
+ if (printk_ratelimit()) {
+ printk(KERN_ERR "btrfs: fail to "
+ "dirty inode %lu error %d\n",
+ inode->i_ino, ret);
+ }
}
}
btrfs_end_transaction(trans, root);