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| /openbmc/linux/fs/btrfs/ |
| H A D | relocation.c | 790c1b8c Fri Mar 12 14:25:28 CST 2021 Josef Bacik <josef@toxicpanda.com> btrfs: do proper error handling in create_reloc_inode
We already handle some errors in this function, and the callers do the
correct error handling, so clean up the rest of the function to do the
appropriate error handling.
There's a little extra work that needs to be done here, as we create the
inode item before we create the orphan item. We could potentially add
the orphan item, but if we failed to create the inode item we would have
to abort the transaction.
Instead add a helper to delete the inode item we created in the case
that we're unable to look up the inode (this would likely be caused by
an ENOMEM), which if it succeeds means we can avoid a transaction abort
in this particular error case.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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