1358706907
Header gfs2_ondisk.h defines GFS2_BASIC_BLOCK and GFS2_BASIC_BLOCK_SHIFT in a misguided attempt to abstract away the fact that sectors on block devices are 512 or (1 << 9) bytes in size. Stop using those definitions. I would be inclinded to remove those definitions altogether, but the gfs2 user-space tools are using them. In addition, instead of GFS2_SB(inode)->sd_sb.sb_bsize_shift, simply use inode->i_blkbits. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Cc: Andrew Price <anprice@redhat.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.