b=11752

[fs/lustre-release.git] / lustre / obdclass / llog_lvfs.c

diff --git a/lustre/obdclass/llog_lvfs.c b/lustre/obdclass/llog_lvfs.c
index 90c968b..6c287b3 100644 (file)
--- a/lustre/obdclass/llog_lvfs.c
+++ b/lustre/obdclass/llog_lvfs.c
@@ -89,10 +89,13 @@ static int llog_lvfs_write_blob(struct obd_device *obd, struct l_file *file,
         struct llog_rec_tail end;
         loff_t saved_off = file->f_pos;
         int buflen = rec->lrh_len;
-
         ENTRY;
+
         file->f_pos = off;
 
+        if (buflen == 0) 
+                CWARN("0-length record\n");
+
         if (!buf) {
                 rc = fsfilt_write_record(obd, file, rec, buflen,&file->f_pos,0);
                 if (rc) {