From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk0-f198.google.com (mail-qk0-f198.google.com [209.85.220.198]) by kanga.kvack.org (Postfix) with ESMTP id 9F10F2806E8 for ; Tue, 9 May 2017 11:49:57 -0400 (EDT) Received: by mail-qk0-f198.google.com with SMTP id i81so1569444qke.6 for ; Tue, 09 May 2017 08:49:57 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id 144si405654qkd.79.2017.05.09.08.49.56 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 09 May 2017 08:49:56 -0700 (PDT) From: Jeff Layton Subject: [PATCH v4 07/27] orangefs: don't call filemap_write_and_wait from fsync Date: Tue, 9 May 2017 11:49:10 -0400 Message-Id: <20170509154930.29524-8-jlayton@redhat.com> In-Reply-To: <20170509154930.29524-1-jlayton@redhat.com> References: <20170509154930.29524-1-jlayton@redhat.com> Sender: owner-linux-mm@kvack.org List-ID: To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-cifs@vger.kernel.org, linux-nfs@vger.kernel.org, linux-mm@kvack.org, jfs-discussion@lists.sourceforge.net, linux-xfs@vger.kernel.org, cluster-devel@redhat.com, linux-f2fs-devel@lists.sourceforge.net, v9fs-developer@lists.sourceforge.net, linux-nilfs@vger.kernel.org, linux-block@vger.kernel.org Cc: dhowells@redhat.com, akpm@linux-foundation.org, hch@infradead.org, ross.zwisler@linux.intel.com, mawilcox@microsoft.com, jack@suse.com, viro@zeniv.linux.org.uk, corbet@lwn.net, neilb@suse.de, clm@fb.com, tytso@mit.edu, axboe@kernel.dk, josef@toxicpanda.com, hubcap@omnibond.com, rpeterso@redhat.com, bo.li.liu@oracle.com Orangefs doesn't do buffered writes yet, so there's no point in initiating and waiting for writeback. Signed-off-by: Jeff Layton Reviewed-by: Christoph Hellwig Acked-by: Mike Marshall --- fs/orangefs/file.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c index e6bbc8083d77..17ab42c4db52 100644 --- a/fs/orangefs/file.c +++ b/fs/orangefs/file.c @@ -646,14 +646,11 @@ static int orangefs_fsync(struct file *file, loff_t end, int datasync) { - int ret = -EINVAL; + int ret; struct orangefs_inode_s *orangefs_inode = ORANGEFS_I(file_inode(file)); struct orangefs_kernel_op_s *new_op = NULL; - /* required call */ - filemap_write_and_wait_range(file->f_mapping, start, end); - new_op = op_alloc(ORANGEFS_VFS_OP_FSYNC); if (!new_op) return -ENOMEM; -- 2.9.3 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org