790c1b8cd4
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>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.