From: Emoly Liu Date: Mon, 3 Jun 2013 13:40:55 +0000 (+0800) Subject: staging/lustre/mdt: set ATTR_xTIME_SET to make atime update properly X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f57d9a72d478e5278163eb1104e45ae69c92095c;p=linux-beck.git staging/lustre/mdt: set ATTR_xTIME_SET to make atime update properly To make atime update properly between 1.8 client and 2.x server, this patch includes the following fixes: - if MDS_ATTR_xTIME is set without MDS_ATTR_xTIME_SET and the client does not have OBD_CONNECT_FULL20, convert it to LA_xTIME in mdt_setattr_unpack(). - set both MDS_ATTR_xTIME | MDS_ATTR_xTIME_SET for timestamps in ll_prepare_close(). This allows us to fix the server-side timestamp setting in the future. - remove attr_unpack() and convert the flags from MDS_ATTR_ to LA_* directly in mdt_attr_valid_xlate() instead. - improve sanityn.sh test_23(). [picked llite part for upstream kernel submission] Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3036 Lustre-change: http://review.whamcloud.com/6327 Signed-off-by: Liu Ying Reviewed-by: Fan Yong Reviewed-by: Andreas Dilger Signed-off-by: Peng Tao Signed-off-by: Andreas Dilger Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c index 5bb2367ecce7..be423171646f 100644 --- a/drivers/staging/lustre/lustre/llite/file.c +++ b/drivers/staging/lustre/lustre/llite/file.c @@ -95,8 +95,9 @@ static void ll_prepare_close(struct inode *inode, struct md_op_data *op_data, { ENTRY; - op_data->op_attr.ia_valid = ATTR_MODE | ATTR_ATIME_SET | - ATTR_MTIME_SET | ATTR_CTIME_SET; + op_data->op_attr.ia_valid = ATTR_MODE | ATTR_ATIME | ATTR_ATIME_SET | + ATTR_MTIME | ATTR_MTIME_SET | + ATTR_CTIME | ATTR_CTIME_SET; if (!(och->och_flags & FMODE_WRITE)) goto out;