diff options
Diffstat (limited to 'kernel/trace/ftrace.c')
| -rw-r--r-- | kernel/trace/ftrace.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 7239d9acd09f..0bb62e64280c 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -6987,11 +6987,6 @@ void ftrace_pid_follow_fork(struct trace_array *tr, bool enable) } } -enum { - TRACE_PIDS = BIT(0), - TRACE_NO_PIDS = BIT(1), -}; - static void clear_ftrace_pids(struct trace_array *tr, int type) { struct trace_pid_list *pid_list; @@ -7004,13 +6999,11 @@ static void clear_ftrace_pids(struct trace_array *tr, int type) lockdep_is_held(&ftrace_lock)); /* Make sure there's something to do */ - if (!(((type & TRACE_PIDS) && pid_list) || - ((type & TRACE_NO_PIDS) && no_pid_list))) + if (!pid_type_enabled(type, pid_list, no_pid_list)) return; /* See if the pids still need to be checked after this */ - if (!((!(type & TRACE_PIDS) && pid_list) || - (!(type & TRACE_NO_PIDS) && no_pid_list))) { + if (!still_need_pid_events(type, pid_list, no_pid_list)) { unregister_trace_sched_switch(ftrace_filter_pid_sched_switch_probe, tr); for_each_possible_cpu(cpu) per_cpu_ptr(tr->array_buffer.data, cpu)->ftrace_ignore_pid = FTRACE_PID_TRACE; |