From patchwork Wed May 15 19:26:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vivek Goyal X-Patchwork-Id: 10945087 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C51CB13AD for ; Wed, 15 May 2019 19:27:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B5E242842D for ; Wed, 15 May 2019 19:27:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A9B1228538; Wed, 15 May 2019 19:27:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5B2312842D for ; Wed, 15 May 2019 19:27:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727615AbfEOT1e (ORCPT ); Wed, 15 May 2019 15:27:34 -0400 Received: from mx1.redhat.com ([209.132.183.28]:56470 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726891AbfEOT1d (ORCPT ); Wed, 15 May 2019 15:27:33 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 29021821C1; Wed, 15 May 2019 19:27:33 +0000 (UTC) Received: from horse.redhat.com (unknown [10.18.25.29]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8D0635D9CC; Wed, 15 May 2019 19:27:32 +0000 (UTC) Received: by horse.redhat.com (Postfix, from userid 10451) id 7AF4222547A; Wed, 15 May 2019 15:27:29 -0400 (EDT) From: Vivek Goyal To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, linux-nvdimm@lists.01.org Cc: vgoyal@redhat.com, miklos@szeredi.hu, stefanha@redhat.com, dgilbert@redhat.com, swhiteho@redhat.com Subject: [PATCH v2 06/30] fuse: Export fuse_send_init_request() Date: Wed, 15 May 2019 15:26:51 -0400 Message-Id: <20190515192715.18000-7-vgoyal@redhat.com> In-Reply-To: <20190515192715.18000-1-vgoyal@redhat.com> References: <20190515192715.18000-1-vgoyal@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Wed, 15 May 2019 19:27:33 +0000 (UTC) Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This will be used by virtio-fs to send init request to fuse server after initialization of virt queues. Signed-off-by: Vivek Goyal --- fs/fuse/dev.c | 1 + fs/fuse/fuse_i.h | 1 + fs/fuse/inode.c | 3 ++- 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index d8054b1a45f5..40eb827caa10 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -139,6 +139,7 @@ void fuse_request_free(struct fuse_req *req) fuse_req_pages_free(req); kmem_cache_free(fuse_req_cachep, req); } +EXPORT_SYMBOL_GPL(fuse_request_free); void __fuse_get_request(struct fuse_req *req) { diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 3a235386d667..16f238d7f624 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -987,6 +987,7 @@ void fuse_conn_put(struct fuse_conn *fc); struct fuse_dev *fuse_dev_alloc(struct fuse_conn *fc); void fuse_dev_free(struct fuse_dev *fud); +void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req); /** * Add connection to control filesystem diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index ec5d9953dfb6..f02291469518 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -958,7 +958,7 @@ static void process_init_reply(struct fuse_conn *fc, struct fuse_req *req) wake_up_all(&fc->blocked_waitq); } -static void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req) +void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req) { struct fuse_init_in *arg = &req->misc.init_in; @@ -988,6 +988,7 @@ static void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req) req->end = process_init_reply; fuse_request_send_background(fc, req); } +EXPORT_SYMBOL_GPL(fuse_send_init); static void fuse_free_conn(struct fuse_conn *fc) {