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Thu, 24 Oct 2024 14:06:44 +0000 (UTC) From: David Howells To: Christian Brauner , Steve French , Matthew Wilcox Cc: David Howells , Jeff Layton , Gao Xiang , Dominique Martinet , Marc Dionne , Paulo Alcantara , Shyam Prasad N , Tom Talpey , Eric Van Hensbergen , Ilya Dryomov , netfs@lists.linux.dev, 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-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-cachefs@redhat.com Subject: [PATCH 07/27] netfs: Make netfs_advance_write() return size_t Date: Thu, 24 Oct 2024 15:05:05 +0100 Message-ID: <20241024140539.3828093-8-dhowells@redhat.com> In-Reply-To: <20241024140539.3828093-1-dhowells@redhat.com> References: <20241024140539.3828093-1-dhowells@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 1B0B44001F X-Stat-Signature: exqtx4po4wo481ra8mpryp8x1wwwspmk X-Rspam-User: X-HE-Tag: 1729778809-713336 X-HE-Meta: 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 OwTRAc1d 4qja2nf3F+z7jfhmQKWrlBE/LYs0Hek1LDwJreY2pBag7uqR+0JVaU5aZLndb9/NOwGpQD7dZ4sWD2s6d6sRABio1eAK4Zw9cDwZYItwu45TXOXOYRZmDWSG2uc4Bw9VhIVrJpAgpYZf0F3vIFD9gfNEKJrRIqTSYFMeLEQi6iFPh9m43BKlO0i9ULTh/oiz5ZRUTWV0aWWlvnJm8a2TvzSTDyhkuN93ZwwiW/F6qQnknBKbJ0pJf2xnyEzpcTfZAk++C8Hhe8MN20fbFhgwWypNPWd0pmuDhSgsGXLVXXM2HSKKGCMGtfDpgUK9cPKuLTYFAuf6P7yIHlw87P8v2hr6tvu8oQ63x76Ls51kC1qAbh5KU6ny2ucLraMVChHxAKnkV/TITi9cwaHq4s5iVr92At6nFIKWsKYD6HDx1Q8jhYn4hoSNJCFaNz9WeVRc1/igGTb0kXk4z1+o= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: netfs_advance_write() calculates the amount of data it's attaching to a stream with size_t, but then returns this as an int. Switch the return value to size_t for consistency. 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/internal.h | 6 +++--- fs/netfs/write_issue.c | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/fs/netfs/internal.h b/fs/netfs/internal.h index ccd9058acb61..6aa2a8d49b37 100644 --- a/fs/netfs/internal.h +++ b/fs/netfs/internal.h @@ -178,9 +178,9 @@ void netfs_reissue_write(struct netfs_io_stream *stream, struct iov_iter *source); void netfs_issue_write(struct netfs_io_request *wreq, struct netfs_io_stream *stream); -int netfs_advance_write(struct netfs_io_request *wreq, - struct netfs_io_stream *stream, - loff_t start, size_t len, bool to_eof); +size_t netfs_advance_write(struct netfs_io_request *wreq, + struct netfs_io_stream *stream, + loff_t start, size_t len, bool to_eof); struct netfs_io_request *netfs_begin_writethrough(struct kiocb *iocb, size_t len); int netfs_advance_writethrough(struct netfs_io_request *wreq, struct writeback_control *wbc, struct folio *folio, size_t copied, bool to_page_end, diff --git a/fs/netfs/write_issue.c b/fs/netfs/write_issue.c index 993cc6def38e..c186221b45c0 100644 --- a/fs/netfs/write_issue.c +++ b/fs/netfs/write_issue.c @@ -271,9 +271,9 @@ void netfs_issue_write(struct netfs_io_request *wreq, * we can avoid overrunning the credits obtained (cifs) and try to parallelise * content-crypto preparation with network writes. */ -int netfs_advance_write(struct netfs_io_request *wreq, - struct netfs_io_stream *stream, - loff_t start, size_t len, bool to_eof) +size_t netfs_advance_write(struct netfs_io_request *wreq, + struct netfs_io_stream *stream, + loff_t start, size_t len, bool to_eof) { struct netfs_io_subrequest *subreq = stream->construct; size_t part;