From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754482Ab2JFIjM (ORCPT ); Sat, 6 Oct 2012 04:39:12 -0400 Received: from mail-wg0-f44.google.com ([74.125.82.44]:46437 "EHLO mail-wg0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754382Ab2JFIjJ (ORCPT ); Sat, 6 Oct 2012 04:39:09 -0400 Message-ID: <506FEC9D.7040000@gmail.com> Date: Sat, 06 Oct 2012 10:32:29 +0200 From: Marco Stornelli User-Agent: Mozilla/5.0 (X11; Linux i686; rv:15.0) Gecko/20120825 Thunderbird/15.0 MIME-Version: 1.0 To: Al Viro CC: Anton Blanchard , Benjamin Herrenschmidt , Linux Kernel , Linux FS Devel Subject: [PATCH 16/22] minix: drop vmtruncate Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Removed vmtruncate. Signed-off-by: Marco Stornelli --- fs/minix/file.c | 6 ++++-- fs/minix/inode.c | 7 +++++-- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/fs/minix/file.c b/fs/minix/file.c index 4493ce6..adc6f54 100644 --- a/fs/minix/file.c +++ b/fs/minix/file.c @@ -34,9 +34,12 @@ static int minix_setattr(struct dentry *dentry, struct iattr *attr) if ((attr->ia_valid & ATTR_SIZE) && attr->ia_size != i_size_read(inode)) { - error = vmtruncate(inode, attr->ia_size); + error = inode_newsize_ok(inode, attr->ia_size); if (error) return error; + + truncate_setsize(inode, attr->ia_size); + minix_truncate(inode); } setattr_copy(inode, attr); @@ -45,7 +48,6 @@ static int minix_setattr(struct dentry *dentry, struct iattr *attr) } const struct inode_operations minix_file_inode_operations = { - .truncate = minix_truncate, .setattr = minix_setattr, .getattr = minix_getattr, }; diff --git a/fs/minix/inode.c b/fs/minix/inode.c index 4fc5f8a..f0f5c25 100644 --- a/fs/minix/inode.c +++ b/fs/minix/inode.c @@ -405,8 +405,11 @@ static int minix_write_begin(struct file *file, struct address_space *mapping, minix_get_block); if (unlikely(ret)) { loff_t isize = mapping->host->i_size; - if (pos + len > isize) - vmtruncate(mapping->host, isize); + if ((pos + len > isize) && + inode_newsize_ok(mapping->host, isize) == 0) { + truncate_setsize(mapping->host, isize); + minix_truncate(mapping->host); + } } return ret; -- 1.7.3.4