From 762e8111d2dc7d4edffb002241e8cda1f7cf4129 Mon Sep 17 00:00:00 2001
From: bobijam <bobijam>
Date: Tue, 22 Jul 2008 02:41:46 +0000
Subject: [PATCH] Branch b1_6 b=11063 i=johann, adilger
update mtime on file close.
---
lustre/mds/mds_open.c | 33 ++++++++++++++++++++++-----------
1 file changed, 22 insertions(+), 11 deletions(-)
diff --git a/lustre/mds/mds_open.c b/lustre/mds/mds_open.c
index e7d4023325..a0063de3da 100644
--- a/lustre/mds/mds_open.c
+++ b/lustre/mds/mds_open.c
@@ -1407,17 +1407,28 @@ int mds_mfd_close(struct ptlrpc_request *req, int offset,
}
#endif
- if (request_body != NULL && request_body->valid & OBD_MD_FLATIME) {
- /* Only start a transaction to write out only the atime if
- * it is more out-of-date than the specified limit. If we
- * are already going to write out the atime then do it anyway.
- * */
- LTIME_S(iattr.ia_atime) = request_body->atime;
- if ((LTIME_S(iattr.ia_atime) >
- LTIME_S(inode->i_atime) + mds->mds_atime_diff) ||
- (iattr.ia_valid != 0 &&
- LTIME_S(iattr.ia_atime) > LTIME_S(inode->i_atime)))
- iattr.ia_valid |= ATTR_ATIME;
+ if (request_body != NULL) {
+ if (request_body->valid & OBD_MD_FLMTIME) {
+ LTIME_S(iattr.ia_mtime) = request_body->mtime;
+ if (LTIME_S(iattr.ia_mtime) > LTIME_S(inode->i_mtime) &&
+ ((request_body->valid & OBD_MD_FLCTIME) == 0 ||
+ request_body->ctime > LTIME_S(inode->i_ctime)))
+ iattr.ia_valid |= ATTR_MTIME;
+ }
+
+ if (request_body->valid & OBD_MD_FLATIME) {
+ /* Only start a transaction to write out only the atime
+ * if it is more out-of-date than the specified limit.
+ * If we are already going to write out the inode then
+ * update the atime anyway.
+ */
+ LTIME_S(iattr.ia_atime) = request_body->atime;
+ if ((LTIME_S(iattr.ia_atime) >
+ LTIME_S(inode->i_atime) + mds->mds_atime_diff) ||
+ (iattr.ia_valid != 0 &&
+ LTIME_S(iattr.ia_atime) > LTIME_S(inode->i_atime)))
+ iattr.ia_valid |= ATTR_ATIME;
+ }
}
if (iattr.ia_valid != 0) {
--
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