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Registered in England and Wales under Company Registration No. 3798903 Subject: [PATCH v2 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: Tue, 08 Mar 2022 23:25:03 +0000 Message-ID: <164678190346.1200972.7453733431978569479.stgit@warthog.procyon.org.uk> In-Reply-To: <164678185692.1200972.597611902374126174.stgit@warthog.procyon.org.uk> References: <164678185692.1200972.597611902374126174.stgit@warthog.procyon.org.uk> User-Agent: StGit/1.4 MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-cifs@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 Link: https://lore.kernel.org/r/20220302125134.131039-2-jefflexu@linux.alibaba.com/ # Jeffle's v4 Link: https://lore.kernel.org/r/164622971432.3564931.12184135678781328146.stgit@warthog.procyon.org.uk/ # v1 Reviewed-by: Jeff Layton --- 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