From 48659d31195bb76d688e99dabd816c5472fb1656 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Fri, 11 Sep 2009 11:36:23 -0400 Subject: tracing: move tgid out of generic entry and into userstack The userstack trace required the recording of the tgid entry. Unfortunately, it was added to the generic entry where it wasted 4 bytes of every entry and was only used by one entry. This patch moves it out of the generic field and moves it into the only user (userstack_entry). Signed-off-by: Steven Rostedt --- kernel/trace/trace.h | 1 + 1 file changed, 1 insertion(+) (limited to 'kernel/trace/trace.h') diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index acaa68060ebc..b69697b4b846 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -101,6 +101,7 @@ struct stack_entry { struct userstack_entry { struct trace_entry ent; + unsigned int tgid; unsigned long caller[FTRACE_STACK_ENTRIES]; }; -- cgit v1.2.3