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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: David Howells , Al Viro , Christoph Hellwig , Jens Axboe , Jeff Layton , Christian Brauner , Chuck Lever III , Linus Torvalds , netdev@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-nfs@vger.kernel.org Subject: [RFC PATCH v2 02/48] iov_iter: Remove last_offset member Date: Wed, 29 Mar 2023 15:13:08 +0100 Message-Id: <20230329141354.516864-3-dhowells@redhat.com> In-Reply-To: <20230329141354.516864-1-dhowells@redhat.com> References: <20230329141354.516864-1-dhowells@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE 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-kernel@vger.kernel.org With the removal of ITER_PIPE, the last_offset member of struct iov_iter is no longer used, so remove it and un-unionise the remaining member. Signed-off-by: David Howells cc: Jens Axboe cc: Matthew Wilcox cc: Alexander Viro cc: Jeff Layton cc: linux-nfs@vger.kernel.org cc: linux-fsdevel@vger.kernel.org cc: linux-mm@kvack.org cc: netdev@vger.kernel.org --- include/linux/uio.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/include/linux/uio.h b/include/linux/uio.h index 74598426edb4..2d8a70cb9b26 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -43,10 +43,7 @@ struct iov_iter { bool nofault; bool data_source; bool user_backed; - union { - size_t iov_offset; - int last_offset; - }; + size_t iov_offset; size_t count; union { const struct iovec *iov;