On Mon, 2012-07-09 at 17:10 -0700, Anton Vorontsov wrote:
> +static struct tracer_flags func_flags;
> +
> static void
> function_trace_call(unsigned long ip, unsigned long parent_ip)
> {
> @@ -97,6 +106,12 @@ function_trace_call(unsigned long ip, unsigned long
> parent_ip)
> disabled =
On Mon, 2012-07-09 at 17:10 -0700, Anton Vorontsov wrote:
+static struct tracer_flags func_flags;
+
static void
function_trace_call(unsigned long ip, unsigned long parent_ip)
{
@@ -97,6 +106,12 @@ function_trace_call(unsigned long ip, unsigned long
parent_ip)
disabled =
This patch introduces 'func_ptrace' option, now available in
/sys/kernel/debug/tracing/options when function tracer
is selected.
The patch also adds some tiny code that calls back to pstore
to record the trace. The callback is no-op when PSTORE=n.
Signed-off-by: Anton Vorontsov
---
This patch introduces 'func_ptrace' option, now available in
/sys/kernel/debug/tracing/options when function tracer
is selected.
The patch also adds some tiny code that calls back to pstore
to record the trace. The callback is no-op when PSTORE=n.
Signed-off-by: Anton Vorontsov
4 matches
Mail list logo