From bca6c8d0480a8aa5c86f8f416db96c71f6b79e29 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (VMware)" Date: Mon, 3 Apr 2017 18:18:47 -0400 Subject: ftrace: Pass probe ops to probe function In preparation to cleaning up the probe function registration code, the "data" parameter will eventually be removed from the probe->func() call. Instead it will receive its own "ops" function, in which it can set up its own data that it needs to map. Signed-off-by: Steven Rostedt (VMware) --- kernel/trace/trace.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'kernel/trace/trace.c') diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 8a5064a03ddf..41e9a20f91f0 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -6735,13 +6735,15 @@ static const struct file_operations tracing_dyn_info_fops = { #if defined(CONFIG_TRACER_SNAPSHOT) && defined(CONFIG_DYNAMIC_FTRACE) static void -ftrace_snapshot(unsigned long ip, unsigned long parent_ip, void **data) +ftrace_snapshot(unsigned long ip, unsigned long parent_ip, + struct ftrace_probe_ops *ops, void **data) { tracing_snapshot(); } static void -ftrace_count_snapshot(unsigned long ip, unsigned long parent_ip, void **data) +ftrace_count_snapshot(unsigned long ip, unsigned long parent_ip, + struct ftrace_probe_ops *ops, void **data) { unsigned long *count = (long *)data; -- cgit v1.2.3