From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55682) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dFoLO-0006QR-LO for qemu-devel@nongnu.org; Tue, 30 May 2017 17:06:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dFoLL-0006hw-HM for qemu-devel@nongnu.org; Tue, 30 May 2017 17:06:22 -0400 Received: from mx1.redhat.com ([209.132.183.28]:46392) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dFoLL-0006hk-84 for qemu-devel@nongnu.org; Tue, 30 May 2017 17:06:19 -0400 References: <20170530143052.165002-1-vsementsov@virtuozzo.com> <20170530143052.165002-5-vsementsov@virtuozzo.com> From: Eric Blake Message-ID: Date: Tue, 30 May 2017 16:06:15 -0500 MIME-Version: 1.0 In-Reply-To: <20170530143052.165002-5-vsementsov@virtuozzo.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ra3ov4lPc5Kvf99sq2OfDRBR0wVetsMO4" Subject: Re: [Qemu-devel] [PATCH 04/19] nbd/server: get rid of EAGAIN dead code List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Vladimir Sementsov-Ogievskiy , qemu-devel@nongnu.org Cc: pbonzini@redhat.com, den@openvz.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --ra3ov4lPc5Kvf99sq2OfDRBR0wVetsMO4 From: Eric Blake To: Vladimir Sementsov-Ogievskiy , qemu-devel@nongnu.org Cc: pbonzini@redhat.com, den@openvz.org Message-ID: Subject: Re: [Qemu-devel] [PATCH 04/19] nbd/server: get rid of EAGAIN dead code References: <20170530143052.165002-1-vsementsov@virtuozzo.com> <20170530143052.165002-5-vsementsov@virtuozzo.com> In-Reply-To: <20170530143052.165002-5-vsementsov@virtuozzo.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 05/30/2017 09:30 AM, Vladimir Sementsov-Ogievskiy wrote: > For now read_sync never returns EAGAIN. So, don't handle it. >=20 > Signed-off-by: Vladimir Sementsov-Ogievskiy > --- > nbd/server.c | 18 +++++++----------- > 1 file changed, 7 insertions(+), 11 deletions(-) >=20 I had to go re-read your cover letter, to learn that EAGAIN went away in your prerequisite series (I see Paolo has a pending PULL request with your prerequisite in place, but it's not yet on master). Reviewed-by: Eric Blake --=20 Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org --ra3ov4lPc5Kvf99sq2OfDRBR0wVetsMO4 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJZLd7IAAoJEKeha0olJ0NqPtEH/37QnAr1pmPWc5g1CvBKP9tw IDDoT/L4UhQEOxMpXFfaMGCaN/bzBkhXXTAqqM20qN1LmyUfaa1R861JHYaEC7Qa OByOwYokmdaFJrZjveQRWmiN1YIWpVWd0K14Eb3GkER1jeTIYaPtLYyKs9cdbQul YPg5oZo2eG+/jzItqqDREw9bQmthqsKsYZH4/FXIzA8mnzKdDRjogWC3lDDWtPbD mPhWWbPP5YybcUOLxULWsX2MFMvhweE5aWDWq67LIb7OPEJBR0croyO0P06rrz7T vYqvwKDL6SDWnzaPQh9w7rLF6KZmUxXPLUcjA0LTev0DxHQFFDtGmEnNd9crmQg= =O7J1 -----END PGP SIGNATURE----- --ra3ov4lPc5Kvf99sq2OfDRBR0wVetsMO4--