Subject: Re: [PATCH] jfs: Add splice support
From: Dave Kleikamp <shaggy@austin.ibm.com>
To: Daniel Drake <ddrake@brontes3d.com>
Cc: axboe@suse.de, linux-kernel@vger.kernel.org
In-Reply-To: <20061030163148.2412D7B40A0@zog.reactivated.net>
References: <20061030163148.2412D7B40A0@zog.reactivated.net>
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Date: Mon, 30 Oct 2006 10:56:55 -0600
Message-Id: <1162227415.24229.2.camel@kleikamp.austin.ibm.com>
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On Mon, 2006-10-30 at 16:31 +0000, Daniel Drake wrote:
> This allows the splice() and tee() syscalls to be used with JFS.

Gosh, that was easy.  Why couldn't I do that?  :-)

Answer: I would have had to test it.

I'm assuming you did?

Thanks,
Shaggy

> Signed-off-by: Daniel Drake <ddrake@brontes3d.com>
> 
> Index: linux-2.6.19-rc3/fs/jfs/file.c
> ===================================================================
> --- linux-2.6.19-rc3.orig/fs/jfs/file.c
> +++ linux-2.6.19-rc3/fs/jfs/file.c
> @@ -109,6 +109,8 @@ const struct file_operations jfs_file_op
>  	.aio_write	= generic_file_aio_write,
>  	.mmap		= generic_file_mmap,
>  	.sendfile	= generic_file_sendfile,
> +	.splice_read	= generic_file_splice_read,
> +	.splice_write	= generic_file_splice_write,
>  	.fsync		= jfs_fsync,
>  	.release	= jfs_release,
>  	.ioctl		= jfs_ioctl,
-- 
David Kleikamp
IBM Linux Technology Center

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