On Fri, Jan 22, 2016 at 04:35:31PM -0800, Darrick J. Wong wrote:
> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> ---
> io/reflink.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
>
> diff --git a/io/reflink.c b/io/reflink.c
> index def01be..a09e82d 100644
> --- a/io/reflink.c
> +++ b/io/reflink.c
> @@ -78,11 +78,13 @@ dedupe_ioctl(
> goto done;
> }
> if (info->status < 0) {
> - printf("dedupe: %s\n", _(strerror(-info->status)));
> + fprintf(stderr, "dedupe: %s\n",
> + _(strerror(-info->status)));
> goto done;
> }
> if (info->status == XFS_EXTENT_DATA_DIFFERS) {
> - printf(_("Extents did not match.\n"));
> + fprintf(stderr, "dedupe: %s\n",
> + _("Extents did not match."));
> goto done;
> }
> if (args->length != 0 &&
I think this patch breaks dedupe detection in xfstests. I see the
dedupe tests running instead of being detected as not supported, and
all the diffs from test failures contain:
+dedupe: Invalid argument
This is on 4.5-rc2, so I suspect it's not returning the expected
"not supported" error to xfstests from the ioctl.
Cheers,
Dave.
--
Dave Chinner
david@xxxxxxxxxxxxx
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