diff options
Diffstat (limited to 'kernel/trace/trace_output.c')
| -rw-r--r-- | kernel/trace/trace_output.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c index 282982195e09..a2fc60a74e27 100644 --- a/kernel/trace/trace_output.c +++ b/kernel/trace/trace_output.c @@ -526,11 +526,21 @@ int trace_print_context(struct trace_iterator *iter) unsigned long long t; unsigned long secs, usec_rem; char comm[TASK_COMM_LEN]; + int tgid; trace_find_cmdline(entry->pid, comm); - trace_seq_printf(s, "%16s-%-5d [%03d] ", - comm, entry->pid, iter->cpu); + trace_seq_printf(s, "%16s-%-5d ", comm, entry->pid); + + if (tr->trace_flags & TRACE_ITER_TGID) { + tgid = trace_find_tgid(entry->pid); + if (tgid < 0) + trace_seq_puts(s, "(-----) "); + else + trace_seq_printf(s, "(%5d) ", tgid); + } + + trace_seq_printf(s, "[%03d] ", iter->cpu); if (tr->trace_flags & TRACE_ITER_IRQ_INFO) trace_print_lat_fmt(s, entry); |