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[209.132.180.67]) by mx.google.com with ESMTP id b39-v6si17782553pla.26.2018.07.10.07.02.32; Tue, 10 Jul 2018 07:03:05 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=k5+9t6V6; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933640AbeGJOBk (ORCPT + 99 others); Tue, 10 Jul 2018 10:01:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:34116 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933549AbeGJOBe (ORCPT ); Tue, 10 Jul 2018 10:01:34 -0400 Received: from tleilax.poochiereds.net (cpe-71-70-156-158.nc.res.rr.com [71.70.156.158]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 92F5F208E7; Tue, 10 Jul 2018 14:01:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1531231294; bh=EIovew2vjeqv/jNHJXH4BxasomoAs9xnjmcwBrky7Uc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k5+9t6V68JGgQn8HHPuClNnWLDvlOW9wOzkx8q5eMXO0Sh4pSW9TFKB/XGVKUzzBO YmbNRbAtzA3vmjumk3fJ1kJl/+EA/GbVU9NbzuSD/Bby90nGN78m+oU2x6rpbCF4Xd d3sToghNT6VFhFJPA3o2HbiCG86i9tqf7j4/IJ8Y= From: Jeff Layton To: viro@ZenIV.linux.org.uk, dhowells@redhat.com Cc: willy@infradead.org, andres@anarazel.de, cmaiolino@redhat.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [PATCH v2 4/4] samples: extend test-fsinfo to access error_state Date: Tue, 10 Jul 2018 10:01:27 -0400 Message-Id: <20180710140127.20739-5-jlayton@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180710140127.20739-1-jlayton@kernel.org> References: <20180710140127.20739-1-jlayton@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jeff Layton Add support for error_state struct to test-fsinfo sample program. Signed-off-by: Jeff Layton --- samples/statx/test-fsinfo.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/samples/statx/test-fsinfo.c b/samples/statx/test-fsinfo.c index 9e9fa62a3b9f..01dd8c6d3c86 100644 --- a/samples/statx/test-fsinfo.c +++ b/samples/statx/test-fsinfo.c @@ -60,6 +60,7 @@ static const __u8 fsinfo_buffer_sizes[fsinfo_attr__nr] = { FSINFO_STRING (name_encoding), FSINFO_STRING (name_codepage), FSINFO_STRUCT (io_size), + FSINFO_STRUCT (error_state), }; #define FSINFO_NAME(N) [fsinfo_attr_##N] = #N @@ -84,6 +85,7 @@ static const char *fsinfo_attr_names[fsinfo_attr__nr] = { FSINFO_NAME(name_encoding), FSINFO_NAME(name_codepage), FSINFO_NAME(io_size), + FSINFO_NAME(error_state), }; union reply { @@ -98,6 +100,7 @@ union reply { struct fsinfo_volume_uuid uuid; struct fsinfo_server_address srv_addr; struct fsinfo_io_size io_size; + struct fsinfo_error_state error_state; }; static void dump_hex(unsigned int *data, int from, int to) @@ -304,6 +307,15 @@ static void dump_attr_io_size(union reply *r, int size) printf("bs=%u\n", f->block_size); } +static void dump_attr_error_state(union reply *r, int size) +{ + struct fsinfo_error_state *f = &r->error_state; + + printf("err_cookie=0x%x err_last=%u\n", + f->wb_error_cookie, + f->wb_error_last); +} + /* * */ @@ -321,6 +333,7 @@ static const dumper_t fsinfo_attr_dumper[fsinfo_attr__nr] = { FSINFO_DUMPER(volume_uuid), FSINFO_DUMPER(server_address), FSINFO_DUMPER(io_size), + FSINFO_DUMPER(error_state), }; static void dump_fsinfo(enum fsinfo_attribute attr, __u8 about, -- 2.17.1