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96fb032238
Currently we only print the object id component of the location key from a dir item and the flags. We are missing the whole key, transid and the name and data lengths. We are also ignoring the fact that we can have multiple dir item objects encoded in a single item for a BTRFS_DIR_ITEM_KEY key, so what we print is only for the first item. Improve on this by iterating on all dir items and print the missing information. This is done with the same format as in btrfs-progs, what we miss is printing the names and data since not only that would require some processing and escaping like in btrfs-progs, but it would also reveal information that may be sensitive and users may not want to share that in case that get a leaf dumped in dmesg. Reviewed-by: Qu Wenruo <wqu@suse.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.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 reStructuredText 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.