Commit e96dc967 authored Dec 15, 2009 by Lai Jiangshan Committed by Steven Rostedt Dec 30, 2009

tracing/syscalls: Fix typo in SYSCALL_DEFINE0



The struct syscall_metadata variable name in SYSCALL_DEFINE0
should be __syscall_meta__##sname instead of __syscall_meta_##sname
to match the name that is in SYSCALL_DEFINE1/2/3/4/5/6.

This error causes event_enter_##sname->data to point to the wrong
location, which causes syscalls which are defined by SYSCALL_DEFINE0()
not to be traced.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
LKML-Reference: <4B273D2E.1010807@cn.fujitsu.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

parent 79b40821

include/linux/syscalls.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -195,7 +195,7 @@ struct perf_event_attr;
		static const struct syscall_metadata __used \
		__attribute__((__aligned__(4))) \
		__attribute__((section("__syscalls_metadata"))) \
		__syscall_meta_##sname = { \
		__syscall_meta__##sname = { \
		.name = "sys_"#sname, \
		.nb_args = 0, \
		.enter_event = &event_enter__##sname, \