* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*/
/*
__u64 size = 0;
__u64 kms = 0;
__u64 blocks = 0;
- __u64 current_mtime = lvb->lvb_mtime;
- __u64 current_atime = lvb->lvb_atime;
- __u64 current_ctime = lvb->lvb_ctime;
+ obd_time current_mtime = lvb->lvb_mtime;
+ obd_time current_atime = lvb->lvb_atime;
+ obd_time current_ctime = lvb->lvb_ctime;
int i;
int rc = 0;
size = lov_size;
/* merge blocks, mtime, atime */
blocks += loi->loi_lvb.lvb_blocks;
+ if (loi->loi_lvb.lvb_mtime > current_mtime)
+ current_mtime = loi->loi_lvb.lvb_mtime;
if (loi->loi_lvb.lvb_atime > current_atime)
current_atime = loi->loi_lvb.lvb_atime;
-
- /* mtime is always updated with ctime, but can be set in past.
- As write and utime(2) may happen within 1 second, and utime's
- mtime has a priority over write's one, leave mtime from mds
- for the same ctimes. */
- if (loi->loi_lvb.lvb_ctime > current_ctime) {
+ if (loi->loi_lvb.lvb_ctime > current_ctime)
current_ctime = loi->loi_lvb.lvb_ctime;
- current_mtime = loi->loi_lvb.lvb_mtime;
- }
}
*kms_place = kms;
* current atime, mtime, ctime to avoid regressing a more uptodate time on
* the local client.
*
- * If @kms_only is set then we do not consider the recently seen size (rss)
+ * If \a kms_only is set then we do not consider the recently seen size (rss)
* when updating the known minimum size (kms). Even when merging RSS, we will
* take the KMS value if it's larger. This prevents getattr from stomping on
* dirty cached pages which extend the file size. */
rc = lov_merge_lvb_kms(lsm, lvb, &kms);
if (kms_only)
lvb->lvb_size = kms;
- CDEBUG(D_INODE, "merged: %llu %llu %llu %llu %llu\n",
+ CDEBUG(D_INODE, "merged: "LPU64" "LPU64" "LPU64" "LPU64" "LPU64"\n",
lvb->lvb_size, lvb->lvb_mtime, lvb->lvb_atime,
lvb->lvb_ctime, lvb->lvb_blocks);
RETURN(rc);
tgt->o_blksize += src->o_blksize;
if (valid & OBD_MD_FLCTIME && tgt->o_ctime < src->o_ctime)
tgt->o_ctime = src->o_ctime;
- /* Only mtime from OSTs are merged here, as they cannot be set
- in past (only MDS's mtime can) do not look at ctime. */
if (valid & OBD_MD_FLMTIME && tgt->o_mtime < src->o_mtime)
tgt->o_mtime = src->o_mtime;
} else {
tgt->o_id = lsm->lsm_object_id;
if (valid & OBD_MD_FLSIZE)
tgt->o_size = lov_stripe_size(lsm,src->o_size,stripeno);
- *set = 1;
}
+ *set += 1;
}