We can create a reloc root when we record the root in the trans, which
can fail for all sorts of different reasons. Propagate this error up
the chain of callers. Future patches will fix the callers of
btrfs_record_root_in_trans() to handle the error.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
int force)
{
struct btrfs_fs_info *fs_info = root->fs_info;
+ int ret = 0;
if ((test_bit(BTRFS_ROOT_SHAREABLE, &root->state) &&
root->last_trans < trans->transid) || force) {
* lock. smp_wmb() makes sure that all the writes above are
* done before we pop in the zero below
*/
- btrfs_init_reloc_root(trans, root);
+ ret = btrfs_init_reloc_root(trans, root);
smp_mb__before_atomic();
clear_bit(BTRFS_ROOT_IN_TRANS_SETUP, &root->state);
}
- return 0;
+ return ret;
}