Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750790AbWHAX4u (ORCPT ); Tue, 1 Aug 2006 19:56:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750816AbWHAXx7 (ORCPT ); Tue, 1 Aug 2006 19:53:59 -0400 Received: from e5.ny.us.ibm.com ([32.97.182.145]:3025 "EHLO e5.ny.us.ibm.com") by vger.kernel.org with ESMTP id S1750812AbWHAXxt (ORCPT ); Tue, 1 Aug 2006 19:53:49 -0400 Subject: [PATCH 26/28] do_rmdir(): elevate write count To: linux-kernel@vger.kernel.org Cc: viro@ftp.linux.org.uk, herbert@13thfloor.at, hch@infradead.org, Dave Hansen From: Dave Hansen Date: Tue, 01 Aug 2006 16:52:59 -0700 References: <20060801235240.82ADCA42@localhost.localdomain> In-Reply-To: <20060801235240.82ADCA42@localhost.localdomain> Message-Id: <20060801235259.425D1041@localhost.localdomain> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 932 Lines: 31 Elevate the write count during the vfs_rmdir() call. Signed-off-by: Dave Hansen --- lxc-dave/fs/namei.c | 5 +++++ 1 files changed, 5 insertions(+) diff -puN fs/namei.c~C-rmdir1 fs/namei.c --- lxc/fs/namei.c~C-rmdir1 2006-08-01 16:35:32.000000000 -0700 +++ lxc-dave/fs/namei.c 2006-08-01 16:35:32.000000000 -0700 @@ -2091,7 +2091,12 @@ static long do_rmdir(int dfd, const char error = PTR_ERR(dentry); if (IS_ERR(dentry)) goto exit2; + error = mnt_want_write(nd.mnt); + if (error) + goto exit3; error = vfs_rmdir(nd.dentry->d_inode, dentry); + mnt_drop_write(nd.mnt); +exit3: dput(dentry); exit2: mutex_unlock(&nd.dentry->d_inode->i_mutex); _ - 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/