linux-kernel - [tip:perf/urgent] perf script python: Updated trace

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Message-ID: <tip-1bf8d5a4a5da19b1f6e7958fe67db4118fa7a1c1@git.kernel.org>
Date:   Thu, 8 Jun 2017 15:48:27 -0700
From:   tip-bot for SeongJae Park <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     hpa@...or.com, peterz@...radead.org, sj38.park@...il.com,
        alexander.shishkin@...ux.intel.com, mingo@...nel.org,
        linux-kernel@...r.kernel.org, tglx@...utronix.de, tardyp@...il.com,
        acme@...hat.com
Subject: [tip:perf/urgent] perf script python: Updated trace_unhandled()
 signature

Commit-ID:  1bf8d5a4a5da19b1f6e7958fe67db4118fa7a1c1
Gitweb:     http://git.kernel.org/tip/1bf8d5a4a5da19b1f6e7958fe67db4118fa7a1c1
Author:     SeongJae Park <sj38.park@...il.com>
AuthorDate: Tue, 30 May 2017 20:18:27 +0900
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 7 Jun 2017 20:27:32 -0300

perf script python: Updated trace_unhandled() signature

Default function signature of trace_unhandled() got changed to include a
field dict, but its documentation, perf-script-python.txt has not been
updated.  Fix it.

Signed-off-by: SeongJae Park <sj38.park@...il.com>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Pierre Tardy <tardyp@...il.com>
Fixes: c02514850d67 ("perf scripts python: Give field dict to unhandled callback")
Link: http://lkml.kernel.org/r/20170530111827.21732-6-sj38.park@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/Documentation/perf-script-python.txt | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/tools/perf/Documentation/perf-script-python.txt b/tools/perf/Documentation/perf-script-python.txt
index bad6e93..378783f 100644
--- a/tools/perf/Documentation/perf-script-python.txt
+++ b/tools/perf/Documentation/perf-script-python.txt
@@ -149,10 +149,8 @@ def raw_syscalls__sys_enter(event_name, context, common_cpu,
 		print "id=%d, args=%s\n" % \
 		(id, args),
 
-def trace_unhandled(event_name, context, common_cpu, common_secs, common_nsecs,
-		common_pid, common_comm):
-		print_header(event_name, common_cpu, common_secs, common_nsecs,
-		common_pid, common_comm)
+def trace_unhandled(event_name, context, event_fields_dict):
+		print ' '.join(['%s=%s'%(k,str(v))for k,v in sorted(event_fields_dict.items())])
 
 def print_header(event_name, cpu, secs, nsecs, pid, comm):
 	print "%-20s %5u %05u.%09u %8u %-20s " % \
@@ -550,8 +548,7 @@ def trace_end():
  of common arguments are passed into it:
 
 ----
-def trace_unhandled(event_name, context, common_cpu, common_secs,
-        common_nsecs, common_pid, common_comm):
+def trace_unhandled(event_name, context, event_fields_dict):
     pass
 ----