From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9552AC04EB8 for ; Mon, 10 Dec 2018 17:20:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 659E72064D for ; Mon, 10 Dec 2018 17:20:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 659E72064D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729183AbeLJRUz (ORCPT ); Mon, 10 Dec 2018 12:20:55 -0500 Received: from mx1.redhat.com ([209.132.183.28]:47750 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728344AbeLJRNe (ORCPT ); Mon, 10 Dec 2018 12:13:34 -0500 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0C06C30A7696; Mon, 10 Dec 2018 17:13:34 +0000 (UTC) Received: from horse.redhat.com (unknown [10.18.25.234]) by smtp.corp.redhat.com (Postfix) with ESMTP id CF6481054FD2; Mon, 10 Dec 2018 17:13:33 +0000 (UTC) Received: by horse.redhat.com (Postfix, from userid 10451) id 2B7B2223C07; Mon, 10 Dec 2018 12:13:30 -0500 (EST) From: Vivek Goyal To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: vgoyal@redhat.com, miklos@szeredi.hu, stefanha@redhat.com, dgilbert@redhat.com, sweil@redhat.com, swhiteho@redhat.com Subject: [PATCH 10/52] fuse: export fuse_get_unique() Date: Mon, 10 Dec 2018 12:12:36 -0500 Message-Id: <20181210171318.16998-11-vgoyal@redhat.com> In-Reply-To: <20181210171318.16998-1-vgoyal@redhat.com> References: <20181210171318.16998-1-vgoyal@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Mon, 10 Dec 2018 17:13:34 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stefan Hajnoczi virtio-fs will need unique IDs for FORGET requests from outside fs/fuse/dev.c. Make the symbol visible. Signed-off-by: Stefan Hajnoczi --- fs/fuse/dev.c | 3 ++- fs/fuse/fuse_i.h | 5 +++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index b26ee5ed8974..f35c4ab2dcbb 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -360,11 +360,12 @@ unsigned fuse_len_args(unsigned numargs, struct fuse_arg *args) } EXPORT_SYMBOL_GPL(fuse_len_args); -static u64 fuse_get_unique(struct fuse_iqueue *fiq) +u64 fuse_get_unique(struct fuse_iqueue *fiq) { fiq->reqctr += FUSE_REQ_ID_STEP; return fiq->reqctr; } +EXPORT_SYMBOL_GPL(fuse_get_unique); static unsigned int fuse_req_hash(u64 unique) { diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 3a91aa970566..f463586f2c9e 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -1172,4 +1172,9 @@ int fuse_readdir(struct file *file, struct dir_context *ctx); */ unsigned fuse_len_args(unsigned numargs, struct fuse_arg *args); +/** + * Get the next unique ID for a request + */ +u64 fuse_get_unique(struct fuse_iqueue *fiq); + #endif /* _FS_FUSE_I_H */ -- 2.13.6