On 12/15/16 6:52 PM, Darrick J. Wong wrote:
> Describe the numberless (i.e. "reflink the whole file") behavior
> in the xfs_io help system and since the clone/dedupe ioctls were
> promoted to the VFS before XFS reflink landed, mention those in
> the manpage.
>
> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
> ---
> io/reflink.c | 4 ++--
> man/man8/xfs_io.8 | 4 ++--
> 2 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/io/reflink.c b/io/reflink.c
> index 7b15e89..d4c745c 100644
> --- a/io/reflink.c
> +++ b/io/reflink.c
> @@ -307,9 +307,9 @@ reflink_init(void)
> reflink_cmd.argmax = -1;
> reflink_cmd.flags = CMD_NOMAP_OK | CMD_FOREIGN_OK;
> reflink_cmd.args =
> -_("infile src_off dst_off len");
> +_("infile [src_off dst_off len]");
> reflink_cmd.oneline =
> - _("reflinks a number of bytes at a specified offset");
> + _("reflinks an entire file, or a number of bytes at a specified offset");
> reflink_cmd.help = reflink_help;
>
> add_command(&reflink_cmd);
> diff --git a/man/man8/xfs_io.8 b/man/man8/xfs_io.8
> index f5e89ab..5cea992 100644
> --- a/man/man8/xfs_io.8
> +++ b/man/man8/xfs_io.8
> @@ -577,7 +577,7 @@ both data and holes are displayed together or performing a recusively display.
> .TP
> .BI "reflink [ \-C ] [ \-q ] src_file [src_offset dst_offset length]"
> On filesystems that support the
> -.B XFS_IOC_CLONE_RANGE
> +.B FICLONERANGE
> or
> .B BTRFS_IOC_CLONE_RANGE
> ioctls, map
> @@ -607,7 +607,7 @@ Do not print timing statistics at all.
> .TP
> .BI "dedupe [ \-C ] [ \-q ] src_file src_offset dst_offset length"
> On filesystems that support the
> -.B XFS_IOC_FILE_EXTENT_SAME
> +.B FIDEDUPERANGE
> or
> .B BTRFS_IOC_FILE_EXTENT_SAME
> ioctls, map
> --
> To unsubscribe from this list: send the line "unsubscribe linux-xfs" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
--
To unsubscribe from this list: send the line "unsubscribe linux-xfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
