Commit-ID: 0883d9d730fc294c3d90ebd190b94e5782ead316
Gitweb: http://git.kernel.org/tip/0883d9d730fc294c3d90ebd190b94e5782ead316
Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
AuthorDate: Fri, 1 Nov 2013 17:53:57 -0400
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Mon, 4 Nov 2013 14:35:35 -0300
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@xxxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/20131101215501.272654481@xxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/lib/traceevent/event-parse.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 0a1ffe0..e1c743c 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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