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authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>2013-11-01 17:53:57 -0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-11-04 14:35:35 -0300
commit0883d9d730fc294c3d90ebd190b94e5782ead316 (patch)
treea944b5b2e20589df88d9efcb4cc001b65f3e4139
parentb30f75eba27a9ab0704cbc501e9be3b025ce56fe (diff)
downloadtalos-obmc-linux-0883d9d730fc294c3d90ebd190b94e5782ead316.tar.gz
talos-obmc-linux-0883d9d730fc294c3d90ebd190b94e5782ead316.zip
tools lib traceevent: Have bprintk output the same as the kernel does
The trace_bprintk() in the kernel looks like: ring_buffer_producer_thread: Missed: 0 ring_buffer_producer_thread: Hit: 62174350 ring_buffer_producer_thread: Entries per millisec: 6296 ring_buffer_producer_thread: 158 ns per entry ring_buffer_producer_thread: Sleeping for 10 secs ring_buffer_producer_thread: Starting ring buffer hammer ring_buffer_producer_thread: End ring buffer hammer But the current output looks like this: ring_buffer_producer_thread : Time: 9407018 (usecs) ring_buffer_producer_thread : Overruns: 43285485 ring_buffer_producer_thread : Read: 4405365 (by events) ring_buffer_producer_thread : Entries: 0 ring_buffer_producer_thread : Total: 47690850 ring_buffer_producer_thread : Missed: 0 ring_buffer_producer_thread : Hit: 47690850 Remove the space between the function and the colon. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/20131101215501.272654481@goodmis.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/lib/traceevent/event-parse.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 0a1ffe07de3f..e1c743c52834 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -3802,8 +3802,8 @@ static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struc
if (asprintf(&arg->atom.atom, "%lld", ip) < 0)
goto out_free;
- /* skip the first "%pf : " */
- for (ptr = fmt + 6, bptr = data + field->offset;
+ /* skip the first "%pf: " */
+ for (ptr = fmt + 5, bptr = data + field->offset;
bptr < data + size && *ptr; ptr++) {
int ls = 0;
@@ -3929,12 +3929,12 @@ get_bprint_format(void *data, int size __maybe_unused,
printk = find_printk(pevent, addr);
if (!printk) {
- if (asprintf(&format, "%%pf : (NO FORMAT FOUND at %llx)\n", addr) < 0)
+ if (asprintf(&format, "%%pf: (NO FORMAT FOUND at %llx)\n", addr) < 0)
return NULL;
return format;
}
- if (asprintf(&format, "%s : %s", "%pf", printk->printk) < 0)
+ if (asprintf(&format, "%s: %s", "%pf", printk->printk) < 0)
return NULL;
return format;
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