aboutsummaryrefslogtreecommitdiff
path: root/kernel
diff options
context:
space:
mode:
authorSteven Rostedt <srostedt@redhat.com>2009-12-28 21:13:59 -0500
committerSteven Rostedt <rostedt@goodmis.org>2010-01-06 12:02:32 -0500
commitc7ef3a9004201bca90626db246a19dadd2c29c9b (patch)
treeae6ffbf65a5e75f4cfcded814ea28eb1d35b025c /kernel
parenta342a0280b981c130e32dbb94dbd3a57959c4d04 (diff)
downloadvexpress-lsk-c7ef3a9004201bca90626db246a19dadd2c29c9b.tar.gz
tracing: Have syscall tracing call its own init function
In the clean up of having all events call one specific function, the syscall event init was changed to call this helper function. With the new print_fmt updates, the syscalls need to do special initializations. This patch converts the syscall events to call its own init function again. Cc: Lai Jiangshan <laijs@cn.fujitsu.com> Cc: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/trace/trace_syscalls.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index 1352b0a36fa..a78e86349ec 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -450,14 +450,14 @@ int init_syscall_trace(struct ftrace_event_call *call)
if (set_syscall_print_fmt(call) < 0)
return -ENOMEM;
- id = register_ftrace_event(call->event);
- if (!id) {
+ id = trace_event_raw_init(call);
+
+ if (id < 0) {
free_syscall_print_fmt(call);
- return -ENODEV;
+ return id;
}
- call->id = id;
- INIT_LIST_HEAD(&call->fields);
- return 0;
+
+ return id;
}
int __init init_ftrace_syscalls(void)