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Filipe Manana
ceb707da9a
Currently we pass a root and an inode number as arguments for btrfs_is_data_extent_shared() and the inode number is always from an inode that belongs to that root (it wouldn't make sense otherwise). In every context that we call btrfs_is_data_extent_shared() (fiemap only), we have an inode available, so directly pass the inode to the function instead of a root and inode number. This reduces the number of parameters and it makes the function's signature conform to most other functions we have. Signed-off-by: Filipe Manana <fdmanana@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.