From patchwork Wed Mar 2 14:01:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Howells X-Patchwork-Id: 547605 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 812A2C433EF for ; Wed, 2 Mar 2022 14:03:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242442AbiCBOER (ORCPT ); Wed, 2 Mar 2022 09:04:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59766 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242299AbiCBOEP (ORCPT ); Wed, 2 Mar 2022 09:04:15 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 1BBBC7EB1B for ; Wed, 2 Mar 2022 06:03:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1646229810; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=EZv/8GAnhpnHovLJ5D0141Bce7o/LHieOSVoARD3v3U=; b=E9iro8AWPTUuZDZNHkne/pB67rWxAtQppfBsMNMjkDtFSB2RFibp5aPlnbymlpo4HpMzca 1byKysHMJBWbZIXo3siMbHDJO0ERrRMqieLyIidT6OYN4X60M5xq/DejVcJtU6bBbmIsO3 YHE62nkh0vAQqmf7N8O7aGRTKffjTQ8= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-30-DDtWI2Q_NKyL3_W0Qi8m0A-1; Wed, 02 Mar 2022 09:03:25 -0500 X-MC-Unique: DDtWI2Q_NKyL3_W0Qi8m0A-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 28EB11091DA1; Wed, 2 Mar 2022 14:03:23 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.33.36.19]) by smtp.corp.redhat.com (Postfix) with ESMTP id D06477D3DA; Wed, 2 Mar 2022 14:01:55 +0000 (UTC) Organization: Red Hat UK Ltd. 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Registered in England and Wales under Company Registration No. 3798903 Subject: [PATCH 01/19] fscache: export fscache_end_operation() From: David Howells To: linux-cachefs@redhat.com Cc: Jeffle Xu , dhowells@redhat.com, Anna Schumaker , Steve French , Dominique Martinet , Jeff Layton , David Wysochanski , Ilya Dryomov , Jeffle Xu , Linus Torvalds , linux-afs@lists.infradead.org, linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org, ceph-devel@vger.kernel.org, v9fs-developer@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 02 Mar 2022 14:01:54 +0000 Message-ID: <164622971432.3564931.12184135678781328146.stgit@warthog.procyon.org.uk> In-Reply-To: <164622970143.3564931.3656393397237724303.stgit@warthog.procyon.org.uk> References: <164622970143.3564931.3656393397237724303.stgit@warthog.procyon.org.uk> User-Agent: StGit/1.4 MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org From: Jeffle Xu Export fscache_end_operation() to avoid code duplication. Besides, considering the paired fscache_begin_read_operation() is already exported, it shall make sense to also export fscache_end_operation(). Signed-off-by: Jeffle Xu Signed-off-by: David Howells cc: linux-cachefs@redhat.com --- fs/cifs/fscache.c | 8 -------- fs/fscache/internal.h | 11 ----------- fs/nfs/fscache.c | 8 -------- include/linux/fscache.h | 14 ++++++++++++++ 4 files changed, 14 insertions(+), 27 deletions(-) diff --git a/fs/cifs/fscache.c b/fs/cifs/fscache.c index 33af72e0ac0c..b47c2011ce5b 100644 --- a/fs/cifs/fscache.c +++ b/fs/cifs/fscache.c @@ -134,14 +134,6 @@ void cifs_fscache_release_inode_cookie(struct inode *inode) } } -static inline void fscache_end_operation(struct netfs_cache_resources *cres) -{ - const struct netfs_cache_ops *ops = fscache_operation_valid(cres); - - if (ops) - ops->end_operation(cres); -} - /* * Fallback page reading interface. */ diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h index f121c21590dc..ed1c9ed737f2 100644 --- a/fs/fscache/internal.h +++ b/fs/fscache/internal.h @@ -70,17 +70,6 @@ static inline void fscache_see_cookie(struct fscache_cookie *cookie, where); } -/* - * io.c - */ -static inline void fscache_end_operation(struct netfs_cache_resources *cres) -{ - const struct netfs_cache_ops *ops = fscache_operation_valid(cres); - - if (ops) - ops->end_operation(cres); -} - /* * main.c */ diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c index cfe901650ab0..39654ca72d3d 100644 --- a/fs/nfs/fscache.c +++ b/fs/nfs/fscache.c @@ -249,14 +249,6 @@ void nfs_fscache_release_file(struct inode *inode, struct file *filp) } } -static inline void fscache_end_operation(struct netfs_cache_resources *cres) -{ - const struct netfs_cache_ops *ops = fscache_operation_valid(cres); - - if (ops) - ops->end_operation(cres); -} - /* * Fallback page reading interface. */ diff --git a/include/linux/fscache.h b/include/linux/fscache.h index 296c5f1d9f35..d2430da8aa67 100644 --- a/include/linux/fscache.h +++ b/include/linux/fscache.h @@ -456,6 +456,20 @@ int fscache_begin_read_operation(struct netfs_cache_resources *cres, return -ENOBUFS; } +/** + * fscache_end_operation - End the read operation for the netfs lib + * @cres: The cache resources for the read operation + * + * Clean up the resources at the end of the read request. + */ +static inline void fscache_end_operation(struct netfs_cache_resources *cres) +{ + const struct netfs_cache_ops *ops = fscache_operation_valid(cres); + + if (ops) + ops->end_operation(cres); +} + /** * fscache_read - Start a read from the cache. * @cres: The cache resources to use