From: Christoph Hellwig Date: Fri, 24 Jun 2011 18:29:47 +0000 (-0400) Subject: fs: simplify the blockdev_direct_IO prototype X-Git-Tag: v3.1-rc1~282^2~28 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aacfc19c626ebd3daa675652457d71019a1f583f;p=pandora-kernel.git fs: simplify the blockdev_direct_IO prototype Simple filesystems always pass inode->i_sb_bdev as the block device argument, and never need a end_io handler. Let's simply things for them and for my grepping activity by dropping these arguments. The only thing not falling into that scheme is ext4, which passes and end_io handler without needing special flags (yet), but given how messy the direct I/O code there is use of __blockdev_direct_IO in one instead of two out of three cases isn't going to make a large difference anyway. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro --- Reading git-diff-tree failed