From patchwork Wed Oct 24 19:58:33 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olga Kornievskaia X-Patchwork-Id: 988790 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-cifs-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="Orrg4+IU"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42gLgS0tk9z9sCr for ; Thu, 25 Oct 2018 06:59:16 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727478AbeJYE2W (ORCPT ); Thu, 25 Oct 2018 00:28:22 -0400 Received: from mail-qt1-f194.google.com ([209.85.160.194]:33525 "EHLO mail-qt1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727456AbeJYE2U (ORCPT ); Thu, 25 Oct 2018 00:28:20 -0400 Received: by mail-qt1-f194.google.com with SMTP id p24-v6so1171028qtq.0; Wed, 24 Oct 2018 12:58:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=DqnHnZrMSvA0or48b6pnWzyYDz4iWYc8+TMTuA2+K94=; b=Orrg4+IUS70/He9/HvyiGLpqKLwtqiRg87WVasQElYQxC+5MivRe1/v6oHV48X9rY5 Ry95VOLwXVCKmKwmVSMvz1t1aqVC+kK7XcUc40uHsekLGUMZ28PW5qSk+JcwizwKeewB 7YKomlImk2Hpi36BFTTB7rEw/A/nUdxxXuCKwEJAone2wFdagqYgxYUtGuOLmxu78WH7 H7uGQuRznQ9cEcADNeQoA+65zhmm5QbZi2oCDEVzauqwzwi2dCP/7s3zvPGm+60cjROa 5wVSi5vkwy8bLpt4x7w0kVAmXM7pB8GBPye47dkJt+JfDp+80fRVHBpCodups4hj+aBT SdNg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=DqnHnZrMSvA0or48b6pnWzyYDz4iWYc8+TMTuA2+K94=; b=hVbb2lByNiHbYw5VtuP7hH0jXAJEu04vxz2Zagoj/ziD9zyuUgjIqMSWlAkvsDmPdu VglZj+ffL4D6HjUkS5n4SCh/Bi38oanO4ZeYhDOGxapUxc/oqvYkIVvgatlr3rBmOL1r FxCaD1DVYE2CMPIrWaZMnLdj6cfzq0LpGf2FQb4r7pshIsIxqNyJD07x8RbgGKtkoIZj VePQTjaTyFF99LaOFaLBVnkCJM817o6/w3s8e9w+taKOyMVgW2/Nd+ok7INPCoGJkfKP dx5bkH+NUkxoBAheaJJFd0fLRnhKkk2tseiGE9ChHC7FG8fcHN2Bv8A/64LHiIzf3oxP Rxnw== X-Gm-Message-State: AGRZ1gLugwC7Gf1rqJZV+RiEbUrJL65POZxfkfERF+d8Wir9Dfst6MMi j1uUEnTkSAFfJ8/MGj2pGS8= X-Google-Smtp-Source: AJdET5cWwxoYfGXCvAm0girlk0mnHAzk6UXKSJl28Oqgablw+G0cx/Fh4hQ7wmLx5gnlD7BaPUL1FA== X-Received: by 2002:a0c:f651:: with SMTP id s17mr3910667qvm.46.1540411133978; Wed, 24 Oct 2018 12:58:53 -0700 (PDT) Received: from Olgas-MBP-195.attlocal.net (172-10-226-31.lightspeed.livnmi.sbcglobal.net. [172.10.226.31]) by smtp.gmail.com with ESMTPSA id d124-v6sm3872380qkf.85.2018.10.24.12.58.52 (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 24 Oct 2018 12:58:53 -0700 (PDT) From: Olga Kornievskaia To: trond.myklebust@hammerspace.com, anna.schumaker@netapp.com, viro@zeniv.linux.org.uk, smfrench@gmail.com, miklos@szeredi.hu Cc: linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-cifs@vger.kernel.org, linux-unionfs@vger.kernel.org, linux-man@vger.kernel.org Subject: [PATCH v2 09/13] NFS also send OFFLOAD_CANCEL to source server Date: Wed, 24 Oct 2018 15:58:33 -0400 Message-Id: <20181024195837.35532-11-olga.kornievskaia@gmail.com> X-Mailer: git-send-email 2.10.1 (Apple Git-78) In-Reply-To: <20181024195837.35532-1-olga.kornievskaia@gmail.com> References: <20181024195837.35532-1-olga.kornievskaia@gmail.com> Sender: linux-cifs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org From: Olga Kornievskaia In case of copy is cancelled, also send OFFLOAD_CANCEL to the source server. Signed-off-by: Olga Kornievskaia --- fs/nfs/nfs42proc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c index bb9e799..98fe00b 100644 --- a/fs/nfs/nfs42proc.c +++ b/fs/nfs/nfs42proc.c @@ -205,12 +205,14 @@ static int handle_async_copy(struct nfs42_copy_res *res, memcpy(&res->write_res.verifier, ©->verf, sizeof(copy->verf)); status = -copy->error; +out_free: kfree(copy); return status; out_cancel: nfs42_do_offload_cancel_async(dst, ©->stateid); - kfree(copy); - return status; + if (!nfs42_files_from_same_server(src, dst)) + nfs42_do_offload_cancel_async(src, src_stateid); + goto out_free; } static int process_copy_commit(struct file *dst, loff_t pos_dst,