summaryrefslogtreecommitdiffstats
path: root/tools/lib
diff options
context:
space:
mode:
authorSteven Rostedt <srostedt@redhat.com>2012-04-06 00:48:04 +0200
committerFrederic Weisbecker <fweisbec@gmail.com>2012-04-25 13:35:41 +0200
commit2e7a5fc8d40be9654f589dad467515c1688ccf6b (patch)
tree4e13a3bf5cc451f734538a01bfb8f3b80475643f /tools/lib
parentb48285980de2070948c8ac73629c605ad9202589 (diff)
downloadlinux-stable-2e7a5fc8d40be9654f589dad467515c1688ccf6b.tar.gz
linux-stable-2e7a5fc8d40be9654f589dad467515c1688ccf6b.tar.bz2
linux-stable-2e7a5fc8d40be9654f589dad467515c1688ccf6b.zip
parse-events: Allow '*' and '/' operations in TP_printk
Add multiply and divide operations in the printk format. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Arun Sharma <asharma@fb.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'tools/lib')
-rw-r--r--tools/lib/traceevent/event-parse.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 476626af7317..876b2720253d 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -3130,6 +3130,12 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
case '+':
val = left + right;
break;
+ case '/':
+ val = left / right;
+ break;
+ case '*':
+ val = left * right;
+ break;
default:
die("unknown op '%s'", arg->op.op);
}