From c7425acb42fff1e723b05fbf4ea11e9a455d95dc Mon Sep 17 00:00:00 2001 From: =?utf8?q?T=C3=B6r=C3=B6k=20Edwin?= Date: Fri, 28 Nov 2008 11:17:56 +0200 Subject: [PATCH] tracing, alpha: fix build: add missing #ifdef CONFIG_STACKTRACE MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit There are architectures that still have no stacktrace support. Signed-off-by: Török Edwin Signed-off-by: Ingo Molnar --- kernel/trace/trace.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 5811e0a5f732..91887a280ab9 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -983,6 +983,7 @@ static void ftrace_trace_userstack(struct trace_array *tr, struct trace_array_cpu *data, unsigned long flags, int pc) { +#ifdef CONFIG_STACKTRACE struct ring_buffer_event *event; struct userstack_entry *entry; struct stack_trace trace; @@ -1008,6 +1009,7 @@ static void ftrace_trace_userstack(struct trace_array *tr, save_stack_trace_user(&trace); ring_buffer_unlock_commit(tr->buffer, event, irq_flags); +#endif } void __trace_userstack(struct trace_array *tr, -- 2.20.1