From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx2.suse.de ([195.135.220.15]:57884 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725779AbfC1Kv2 (ORCPT ); Thu, 28 Mar 2019 06:51:28 -0400 Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id E4A0BBAA3 for ; Thu, 28 Mar 2019 10:51:27 +0000 (UTC) From: Jan Kara Subject: [PATCH] Fix fsx errors due to unsupported FIDEDUPERANGE Date: Thu, 28 Mar 2019 11:51:19 +0100 Message-Id: <20190328105119.31257-1-jack@suse.cz> Sender: fstests-owner@vger.kernel.org To: fstests@vger.kernel.org Cc: Jan Kara List-ID: Older kernels (prior commit 494633fac7896 "vfs: vfs_dedupe_file_range() doesn't return EOPNOTSUPP") will return EINVAL when operation is not supported. Make fsx treat this error as a sign of unsupported deduplication as well to make it usable with these older kernels. Signed-off-by: Jan Kara --- ltp/fsx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/ltp/fsx.c b/ltp/fsx.c index f4a1c7cf820b..391824bfbc68 100644 --- a/ltp/fsx.c +++ b/ltp/fsx.c @@ -1482,7 +1482,8 @@ test_dedupe_range(void) else error = 0; - if (error == EOPNOTSUPP || error == ENOTTY) { + /* Older kernels may return EINVAL... */ + if (error == EOPNOTSUPP || error == ENOTTY || error == EINVAL) { if (!quiet) fprintf(stderr, "main: filesystem does not support " -- 2.16.4