From: Miklos Szeredi <miklos@szeredi.hu>
Date: Thu, 7 May 2009 13:37:37 +0000 (+0200)
Subject: splice: implement default splice_write method
X-Git-Tag: v2.6.31-rc1~389^2~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b0a47f5c4a30b58432e20ae1706a27baea91a88;p=pandora-kernel.git

splice: implement default splice_write method

If f_op->splice_write() is not implemented, fall back to a plain write.
Use vfs_writev() to write from the pipe buffers.

This will allow splice on all filesystems and file types.  This
includes "direct_io" files in fuse which bypass the page cache.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

Reading git-diff-tree failed