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ftrace: Have the function probes call their own function

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Now that the function probes have their own ftrace_ops, there's no reason to
continue using the ftrace_func_hash to find which probe to call in the
function callback. The ops that is passed in to the function callback is
part of the probe_ops to call.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (VMware)
2017-04-04 21:31:28 -04:00
parent 1ec3a81a0c
commit eee8ded131
3 changed files with 101 additions and 129 deletions
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kernel/trace/trace.h
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@@ -933,6 +933,7 @@ static inline void ftrace_pid_follow_fork(struct trace_array *tr, bool enable) {
struct ftrace_probe_ops {
struct ftrace_ops ops;
struct list_head list;
void (*func)(unsigned long ip,
unsigned long parent_ip,
struct ftrace_probe_ops *ops,