Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751959Ab1CPQLF (ORCPT ); Wed, 16 Mar 2011 12:11:05 -0400 Received: from e23smtp07.au.ibm.com ([202.81.31.140]:40710 "EHLO e23smtp07.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751167Ab1CPQKz (ORCPT ); Wed, 16 Mar 2011 12:10:55 -0400 From: "M. Mohan Kumar" To: v9fs-developer@lists.sourceforge.net, aneesh.kumar@linux.vnet.ibm.com Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V2] fs/9p: Use updated offset for writing Date: Wed, 16 Mar 2011 21:40:49 +0530 Message-Id: <1300291849-26257-1-git-send-email-mohan@in.ibm.com> X-Mailer: git-send-email 1.7.3.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1143 Lines: 36 Use the updated offset given by generic_write_checks. Without this fix, even if a file is opened in O_APPEND mode, data will be written at current file position instead of end of file. Signed-off-by: M. Mohan Kumar --- fs/9p/vfs_file.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index 6997eb6..ffed558 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -508,9 +508,12 @@ v9fs_file_write(struct file *filp, const char __user * data, if (!count) goto out; - return v9fs_file_write_internal(filp->f_path.dentry->d_inode, + retval = v9fs_file_write_internal(filp->f_path.dentry->d_inode, filp->private_data, - data, count, offset, 1); + data, count, &origin, 1); + /* update offset on successful write */ + if (retval > 0) + *offset = origin; out: return retval; } -- 1.7.3.4 -- 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/