b=19505 changelogs - distinguish between SETATTR and [acm]time changes

[fs/lustre-release.git] / lustre / mdd / mdd_device.c

diff --git a/lustre/mdd/mdd_device.c b/lustre/mdd/mdd_device.c
index 1bf62ba..b178527 100644 (file)
--- a/lustre/mdd/mdd_device.c
+++ b/lustre/mdd/mdd_device.c
@@ -415,7 +415,7 @@ int mdd_changelog_write_header(struct mdd_device *mdd, int markerflags)
         rc = mdd_changelog_llog_write(mdd, rec, NULL);
 
         /* assume on or off event; reset repeat-access time */
-        mdd->mdd_cl.mc_starttime = rec->cr.cr_time;
+        mdd->mdd_cl.mc_starttime = cfs_time_current_64();
 
         OBD_FREE(rec, reclen);
         RETURN(rc);
@@ -1165,7 +1165,11 @@ static int mdd_init_capa_ctxt(const struct lu_env *env, struct md_device *m,
         int rc;
         ENTRY;
 
+        /* need barrier for mds_capa_keys access. */
+        cfs_down_write(&mds->mds_notify_lock);
         mds->mds_capa_keys = keys;
+        cfs_up_write(&mds->mds_notify_lock);
+
         rc = mdd_child_ops(mdd)->dt_init_capa_ctxt(env, mdd->mdd_child, mode,
                                                    timeout, alg, keys);
         RETURN(rc);
@@ -1410,7 +1414,7 @@ static int mdd_changelog_user_purge(struct mdd_device *mdd, int id,
         int rc;
         ENTRY;
 
-        CDEBUG(D_IOCTL, "Purge request: id=%d, endrec="LPD64"\n", id, endrec);
+        CDEBUG(D_IOCTL, "Purge request: id=%d, endrec=%lld\n", id, endrec);
 
         data.mcud_id = id;
         data.mcud_minid = 0;