LU-7187 jobstats: confine the output of jobid to single line

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

diff --git a/lustre/obdclass/lprocfs_jobstats.c b/lustre/obdclass/lprocfs_jobstats.c
index 6dbf3da..cc86ca2 100644 (file)
--- a/lustre/obdclass/lprocfs_jobstats.c
+++ b/lustre/obdclass/lprocfs_jobstats.c
@@ -433,7 +433,17 @@ static int lprocfs_jobstats_seq_show(struct seq_file *p, void *v)
                return 0;
        }
 
-       seq_printf(p, "- %-16s %s\n", "job_id:", job->js_jobid);
+       /* Replace the non-printable character in jobid with '?', so
+        * that the output of jobid will be confined in single line. */
+       seq_printf(p, "- %-16s ", "job_id:");
+       for (i = 0; i < strlen(job->js_jobid); i++) {
+               if (isprint(job->js_jobid[i]) != 0)
+                       seq_putc(p, job->js_jobid[i]);
+               else
+                       seq_putc(p, '?');
+       }
+       seq_putc(p, '\n');
+
        seq_printf(p, "  %-16s %ld\n", "snapshot_time:", job->js_timestamp);
 
        s = job->js_stats;