From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 76FEB15198D; Wed, 5 Feb 2025 14:03:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738764185; cv=none; b=DT+xTyprA+KxDUlgRPhGxVvPggiaFkNYbeSO2dIaCKn7xDYif+GeA0HjQDFngzzJa4/ZCGi8YxX5C4rxqYxiFjDzhFpDLlUGLj8nQy/x35y86pghV2XGjZIZ+g9J/5ErGaeWfXrCmRSYUVm2cJb+1EOo2Xh0R1SoajNKmn4L+Ow= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738764185; c=relaxed/simple; bh=0UgdQM/Flqqa3xjQxdnbKC8Z9itU7PMXP+fof6DD1cU=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=AIg6p1zUVAAvygEdq1v83M7atO9C7vglyQYNQtZKK7VlnC5kcbivIQA+hRRDVSocIz9c+UOe4SlhLWbm5HGi2x9HOuaxJhBA+Zu4dr6V/0/XGRwiothq4WDP3xvKJYklHY8orAmBcu8gwQgFwr8rmQfBwNZl/O3AIzS3kd17ovI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WDQ2SIsq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WDQ2SIsq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 56E87C4CEE2; Wed, 5 Feb 2025 14:03:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738764185; bh=0UgdQM/Flqqa3xjQxdnbKC8Z9itU7PMXP+fof6DD1cU=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=WDQ2SIsq23kx+D2wltiiRq+tc3VciUv5doPFOTasN9AJWwUoFgzJ7/LOYisFHRIcq MF94FGOLf0l9QXKLEKOMblx63uxKjr6L41ZWqqwxavZ1IM4OFYowJEaS33BGcEc/Ve 7We95QJJvY+AhHwPsRb4nRbJqZR4lBFu6ij8gqVKxqzOFexnCqqRonSPaJQrIXZg2I s4EGfu3W2+Hp232jBEQlWohPtAwkrxv0vzPolw7fTTFmWo/9MjF0ThnrAxbsEUFpEn YnJptctSfEjpEZm4cSF+G5YD1/Mw/IW8N4MZWoQL+LzNeLe2junEI4IZcl4bS5JHNW p62+a47OTpm1A== Message-ID: <70b3bc567e56572d8c8ba816ce263b92ed4ce2d1.camel@kernel.org> Subject: Re: [PATCH RESEND v2] sunrpc: add netns inum and srcaddr to debugfs rpc_xprt info From: Jeff Layton To: Trond Myklebust , Anna Schumaker Cc: Chuck Lever , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey , linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 05 Feb 2025 09:03:03 -0500 In-Reply-To: <20250205-nfs-6-14-v2-1-402e8072661f@kernel.org> References: <20250205-nfs-6-14-v2-1-402e8072661f@kernel.org> Autocrypt: addr=jlayton@kernel.org; prefer-encrypt=mutual; keydata=mQINBE6V0TwBEADXhJg7s8wFDwBMEvn0qyhAnzFLTOCHooMZyx7XO7dAiIhDSi7G1NPxw n8jdFUQMCR/GlpozMFlSFiZXiObE7sef9rTtM68ukUyZM4pJ9l0KjQNgDJ6Fr342Htkjxu/kFV1Wv egyjnSsFt7EGoDjdKqr1TS9syJYFjagYtvWk/UfHlW09X+jOh4vYtfX7iYSx/NfqV3W1D7EDi0PqV 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Wed, 2025-02-05 at 08:43 -0500, Jeff Layton wrote: > The output format should provide a value that matches the one in > the /proc//ns/net symlink. This makes it simpler to match the > rpc_xprt and rpc_clnt to a particular container. >=20 > Also, when the xprt defines the get_srcaddr operation, use that to > display the source address as well. >=20 > Signed-off-by: Jeff Layton > --- > Changes in v2: > - Don't bother with NUL termination, just use a length specifier > - Link to v1: https://lore.kernel.org/r/20250122-nfs-6-14-v1-1-164b0b5aa3= 30@kernel.org > --- > net/sunrpc/debugfs.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) >=20 > diff --git a/net/sunrpc/debugfs.c b/net/sunrpc/debugfs.c > index a176d5a0b0ee9a2c0ca1d1ed3131b67b782c3296..9498f385716d5eab1c5766a2a= 4ef5218155432e0 100644 > --- a/net/sunrpc/debugfs.c > +++ b/net/sunrpc/debugfs.c > @@ -179,6 +179,18 @@ xprt_info_show(struct seq_file *f, void *v) > seq_printf(f, "addr: %s\n", xprt->address_strings[RPC_DISPLAY_ADDR]); > seq_printf(f, "port: %s\n", xprt->address_strings[RPC_DISPLAY_PORT]); > seq_printf(f, "state: 0x%lx\n", xprt->state); > + seq_printf(f, "netns: %u\n", xprt->xprt_net->ns.inum); > + > + if (xprt->ops->get_srcaddr) { > + int ret, buflen; > + char buf[INET6_ADDRSTRLEN]; > + > + buflen =3D ARRAY_SIZE(buf); > + ret =3D xprt->ops->get_srcaddr(xprt, buf, buflen); > + if (ret < 0) > + ret =3D sprintf(buf, ""); > + seq_printf(f, "saddr: %.*s\n", ret, buf); > + } > return 0; > } > =20 >=20 > --- > base-commit: ffd294d346d185b70e28b1a28abe367bbfe53c04 > change-id: 20250122-nfs-6-14-7f737deb6356 >=20 > Best regards, Please disregard this patch. I didn't realize Anna had picked this up for v6.14. Cheers, --=20 Jeff Layton