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Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20220415123614.54024-8-jefflexu@linux.alibaba.com> References: <20220415123614.54024-8-jefflexu@linux.alibaba.com> <20220415123614.54024-1-jefflexu@linux.alibaba.com> To: Jeffle Xu Cc: dhowells@redhat.com, linux-cachefs@redhat.com, xiang@kernel.org, chao@kernel.org, linux-erofs@lists.ozlabs.org, torvalds@linux-foundation.org, gregkh@linuxfoundation.org, willy@infradead.org, linux-fsdevel@vger.kernel.org, joseph.qi@linux.alibaba.com, bo.liu@linux.alibaba.com, tao.peng@linux.alibaba.com, gerry@linux.alibaba.com, eguan@linux.alibaba.com, linux-kernel@vger.kernel.org, luodaowen.backend@bytedance.com, tianzichen@kuaishou.com, fannaihao@baidu.com, zhangjiachen.jaycee@bytedance.com Subject: Re: [PATCH v9 07/21] cachefiles: add tracepoints for on-demand read mode MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1445790.1650550783.1@warthog.procyon.org.uk> Date: Thu, 21 Apr 2022 15:19:43 +0100 Message-ID: <1445791.1650550783@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jeffle Xu wrote: > Add tracepoints for on-demand read mode. Currently following tracepoints > are added: > > OPEN request / COPEN reply > CLOSE request > READ request / CREAD reply > write through anonymous fd > release of anonymous fd > > Signed-off-by: Jeffle Xu Acked-by: David Howells 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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 79A4DC433F5 for ; Thu, 21 Apr 2022 14:20:01 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4KkfnW6gGXz3bpF for ; Fri, 22 Apr 2022 00:19:59 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=iD0qTe0/; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=iD0qTe0/; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=redhat.com (client-ip=170.10.129.124; helo=us-smtp-delivery-124.mimecast.com; envelope-from=dhowells@redhat.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=iD0qTe0/; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=iD0qTe0/; dkim-atps=neutral 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 lists.ozlabs.org (Postfix) with ESMTPS id 4KkfnR6dyCz3bYk for ; Fri, 22 Apr 2022 00:19:55 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1650550793; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=gh/ekHtIZZN+60K/0LRwMMxguSuLO/6ec0oEYzv6z7I=; b=iD0qTe0/e6fnW2BdRYvChQagvi+ctBr7NBODKQYOL2f8upESfAjQ1t1PVgLnzdQzmAN9of N6WavRCtzsDPjjpWHbQCX3FLsZG5tlI6gRcnfQwmS6tWYdrRT0um+ttwzQUCIxrNbYliOX SjObFodJY1vZ3fhfdh2OSpjaaMuYN7o= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1650550793; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=gh/ekHtIZZN+60K/0LRwMMxguSuLO/6ec0oEYzv6z7I=; b=iD0qTe0/e6fnW2BdRYvChQagvi+ctBr7NBODKQYOL2f8upESfAjQ1t1PVgLnzdQzmAN9of N6WavRCtzsDPjjpWHbQCX3FLsZG5tlI6gRcnfQwmS6tWYdrRT0um+ttwzQUCIxrNbYliOX SjObFodJY1vZ3fhfdh2OSpjaaMuYN7o= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-457-RQwT9gTFMziTC2qMODELuw-1; Thu, 21 Apr 2022 10:19:47 -0400 X-MC-Unique: RQwT9gTFMziTC2qMODELuw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id DA0D62822A20; Thu, 21 Apr 2022 14:19:46 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.33.36.13]) by smtp.corp.redhat.com (Postfix) with ESMTP id 65E59111E3FA; Thu, 21 Apr 2022 14:19:44 +0000 (UTC) Organization: Red Hat UK Ltd. 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Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20220415123614.54024-8-jefflexu@linux.alibaba.com> References: <20220415123614.54024-8-jefflexu@linux.alibaba.com> <20220415123614.54024-1-jefflexu@linux.alibaba.com> To: Jeffle Xu Subject: Re: [PATCH v9 07/21] cachefiles: add tracepoints for on-demand read mode MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1445790.1650550783.1@warthog.procyon.org.uk> Date: Thu, 21 Apr 2022 15:19:43 +0100 Message-ID: <1445791.1650550783@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: tianzichen@kuaishou.com, linux-erofs@lists.ozlabs.org, fannaihao@baidu.com, willy@infradead.org, linux-kernel@vger.kernel.org, dhowells@redhat.com, joseph.qi@linux.alibaba.com, zhangjiachen.jaycee@bytedance.com, linux-cachefs@redhat.com, gregkh@linuxfoundation.org, linux-fsdevel@vger.kernel.org, luodaowen.backend@bytedance.com, gerry@linux.alibaba.com, torvalds@linux-foundation.org Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" Jeffle Xu wrote: > Add tracepoints for on-demand read mode. Currently following tracepoints > are added: > > OPEN request / COPEN reply > CLOSE request > READ request / CREAD reply > write through anonymous fd > release of anonymous fd > > Signed-off-by: Jeffle Xu Acked-by: David Howells