From c7ff91d722e44c98504e6e2c357b47e1988dfbbd Mon Sep 17 00:00:00 2001 From: Ryota Yamauchi Date: Fri, 30 Oct 2009 09:27:44 +0100 Subject: [PATCH] xfs: fix xfs_quota remove error The xfs_quota returns ENOSYS when remove command is executed. Reproducable with following steps. # mount -t xfs -o uquota /dev/sda7 /mnt/mp1 # xfs_quota -x -c off -c remove XFS_QUOTARM: Function not implemented. The remove command is allowed during quotaoff, but xfs_fs_set_xstate() checks whether quota is running, and it leads to ENOSYS. To solve this problem, add a check for X_QUOTARM. Signed-off-by: Ryota Yamauchi Signed-off-by: Utako Kusaka Signed-off-by: Christoph Hellwig --- fs/xfs/linux-2.6/xfs_quotaops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/xfs/linux-2.6/xfs_quotaops.c b/fs/xfs/linux-2.6/xfs_quotaops.c index cb6e2cca214f..13cc7b524d6e 100644 --- a/fs/xfs/linux-2.6/xfs_quotaops.c +++ b/fs/xfs/linux-2.6/xfs_quotaops.c @@ -80,7 +80,7 @@ xfs_fs_set_xstate( if (sb->s_flags & MS_RDONLY) return -EROFS; - if (!XFS_IS_QUOTA_RUNNING(mp)) + if (op != Q_XQUOTARM && !XFS_IS_QUOTA_RUNNING(mp)) return -ENOSYS; if (!capable(CAP_SYS_ADMIN)) return -EPERM;