cbca7d59fe
The function map_private_extent_buffer() can return an -EINVAL error, and it is called by generic_bin_search() which will return back the error. The btrfs_bin_search() function in turn calls generic_bin_search() and the key_search() function calls btrfs_bin_search(), so both can return the -EINVAL error coming from the map_private_extent_buffer() function. Some callers of these functions were ignoring that these functions can return an error, so fix them to deal with error return values. Reviewed-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: Filipe Manana <fdmanana@suse.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.