diff options
Diffstat (limited to 'kernel/trace/trace.h')
| -rw-r--r-- | kernel/trace/trace.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 4a0e693000c6..b7c0f8e160fb 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -126,6 +126,11 @@ struct kprobe_trace_entry_head { unsigned long ip; }; +struct eprobe_trace_entry_head { + struct trace_entry ent; + unsigned int type; +}; + struct kretprobe_trace_entry_head { struct trace_entry ent; unsigned long func; @@ -1508,9 +1513,14 @@ static inline int register_trigger_hist_enable_disable_cmds(void) { return 0; } extern int register_trigger_cmds(void); extern void clear_event_triggers(struct trace_array *tr); +enum { + EVENT_TRIGGER_FL_PROBE = BIT(0), +}; + struct event_trigger_data { unsigned long count; int ref; + int flags; struct event_trigger_ops *ops; struct event_command *cmd_ops; struct event_filter __rcu *filter; @@ -1918,6 +1928,14 @@ static inline bool is_good_name(const char *name) return true; } +/* Convert certain expected symbols into '_' when generating event names */ +static inline void sanitize_event_name(char *name) +{ + while (*name++ != '\0') + if (*name == ':' || *name == '.') + *name = '_'; +} + /* * This is a generic way to read and write a u64 value from a file in tracefs. * |