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[2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id b12-20020a170903228c00b001d2eb40be27si1581234plh.132.2023.12.21.05.55.11 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Dec 2023 05:55:11 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-8488-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=fVemvRJ4; spf=pass (google.com: domain of linux-kernel+bounces-8488-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-8488-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 9678C28CBBE for ; Thu, 21 Dec 2023 13:46:57 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 23EE56351D; Thu, 21 Dec 2023 13:26:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="fVemvRJ4" X-Original-To: linux-kernel@vger.kernel.org Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 4535B6281F for ; Thu, 21 Dec 2023 13:26:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1703165198; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Cgmint4U4io/DVGAE4w1KSEF3oUqI6P46d5eIrAz1MA=; b=fVemvRJ4DN/Uy515L50X/FbrKZdq7zK0IoSMumM4N8IAxNv4CBK7eZucMzcWVu9cbUU5vi b/jb8A33JDdUhgZbS3q5SbMATeUAlDngmFnacw5Q93AWgkevYK1mHE6hq1ijV4PbjTkfvV 61w/ILgbSXNiQ6qzbakeVkNL50QO8yY= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-549-pqTftYibP0msZ8hPWGw4Ig-1; Thu, 21 Dec 2023 08:26:34 -0500 X-MC-Unique: pqTftYibP0msZ8hPWGw4Ig-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 4E1E785A58A; Thu, 21 Dec 2023 13:26:33 +0000 (UTC) Received: from warthog.procyon.org.com (unknown [10.39.195.169]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6A75A492BFA; Thu, 21 Dec 2023 13:26:30 +0000 (UTC) From: David Howells To: Jeff Layton , Steve French Cc: David Howells , Matthew Wilcox , Marc Dionne , Paulo Alcantara , Shyam Prasad N , Tom Talpey , Dominique Martinet , Eric Van Hensbergen , Ilya Dryomov , Christian Brauner , linux-cachefs@redhat.com, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-nfs@vger.kernel.org, ceph-devel@vger.kernel.org, v9fs@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 38/40] netfs: Export the netfs_sreq tracepoint Date: Thu, 21 Dec 2023 13:23:33 +0000 Message-ID: <20231221132400.1601991-39-dhowells@redhat.com> In-Reply-To: <20231221132400.1601991-1-dhowells@redhat.com> References: <20231221132400.1601991-1-dhowells@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.10 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1785899947896414004 X-GMAIL-MSGID: 1785899947896414004 Export the netfs_sreq tracepoint so that it can be called directly from client filesystems/cache backend modules. Signed-off-by: David Howells cc: Jeff Layton cc: linux-cachefs@redhat.com cc: linux-fsdevel@vger.kernel.org cc: linux-mm@kvack.org --- fs/netfs/main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/netfs/main.c b/fs/netfs/main.c index 81a13071b258..5e77618a7940 100644 --- a/fs/netfs/main.c +++ b/fs/netfs/main.c @@ -17,6 +17,8 @@ MODULE_DESCRIPTION("Network fs support"); MODULE_AUTHOR("Red Hat, Inc."); MODULE_LICENSE("GPL"); +EXPORT_TRACEPOINT_SYMBOL(netfs_sreq); + unsigned netfs_debug; module_param_named(debug, netfs_debug, uint, S_IWUSR | S_IRUGO); MODULE_PARM_DESC(netfs_debug, "Netfs support debugging mask");