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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)
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 1352b0a36fac..a78e86349ecb 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)
450 if (set_syscall_print_fmt(call) < 0) 450 if (set_syscall_print_fmt(call) < 0)
451 return -ENOMEM; 451 return -ENOMEM;
452 452
453 id = register_ftrace_event(call->event); 453 id = trace_event_raw_init(call);
454 if (!id) { 454
455 if (id < 0) {
455 free_syscall_print_fmt(call); 456 free_syscall_print_fmt(call);
456 return -ENODEV; 457 return id;
457 } 458 }
458 call->id = id; 459
459 INIT_LIST_HEAD(&call->fields); 460 return id;
460 return 0;
461} 461}
462 462
463int __init init_ftrace_syscalls(void) 463int __init init_ftrace_syscalls(void)