Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965467AbbLOR3H (ORCPT ); Tue, 15 Dec 2015 12:29:07 -0500 Received: from swsoft-msk-nat.sw.ru ([195.214.232.10]:46473 "EHLO sandbox" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S965414AbbLOR3F (ORCPT ); Tue, 15 Dec 2015 12:29:05 -0500 Subject: [PATCH RFC 1/3] pipe: make is_packetized() non-static and declare in pipe_fs_i.h From: Stanislav Kinsburskiy To: linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk, linux-kernel@vger.kernel.org Cc: criu@openvz.org, skinsbursky@virtuozzo.com Date: Tue, 15 Dec 2015 21:29:01 +0400 Message-ID: <20151215172901.16355.80770.stgit@localhost.localdomain> In-Reply-To: <20151215172356.16355.29361.stgit@localhost.localdomain> References: <20151215172356.16355.29361.stgit@localhost.localdomain> User-Agent: StGit/0.17-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1287 Lines: 40 With introduction of packetized pipe mode, represented by O_DIRECT flag, splice stopped working correctly with a pipe in this mode. To be able to fix them, this helper have to exposed. Signed-off-by: Stanislav Kinsburskiy --- fs/pipe.c | 2 +- include/linux/pipe_fs_i.h | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/pipe.c b/fs/pipe.c index 42cf8dd..645d142 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -329,7 +329,7 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to) return ret; } -static inline int is_packetized(struct file *file) +int is_packetized(struct file *file) { return (file->f_flags & O_DIRECT) != 0; } diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index eb8b8ac..9fdaf8f 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -146,4 +146,6 @@ struct pipe_inode_info *get_pipe_info(struct file *file); int create_pipe_files(struct file **, int); +int is_packetized(struct file *file); + #endif -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/