diff options
Diffstat (limited to 'kernel/trace/trace_eprobe.c')
| -rw-r--r-- | kernel/trace/trace_eprobe.c | 38 |
1 files changed, 16 insertions, 22 deletions
diff --git a/kernel/trace/trace_eprobe.c b/kernel/trace/trace_eprobe.c index 928867f527e7..191db32dec46 100644 --- a/kernel/trace/trace_eprobe.c +++ b/kernel/trace/trace_eprobe.c @@ -489,18 +489,12 @@ __eprobe_trace_func(struct eprobe_data *edata, void *rec) if (trace_trigger_soft_disabled(edata->file)) return; - fbuffer.trace_ctx = tracing_gen_ctx(); - fbuffer.trace_file = edata->file; - dsize = get_eprobe_size(&edata->ep->tp, rec); - fbuffer.regs = NULL; - - fbuffer.event = - trace_event_buffer_lock_reserve(&fbuffer.buffer, edata->file, - call->event.type, - sizeof(*entry) + edata->ep->tp.size + dsize, - fbuffer.trace_ctx); - if (!fbuffer.event) + + entry = trace_event_buffer_reserve(&fbuffer, edata->file, + sizeof(*entry) + edata->ep->tp.size + dsize); + + if (!entry) return; entry = fbuffer.entry = ring_buffer_event_data(fbuffer.event); @@ -549,29 +543,29 @@ static void eprobe_trigger_func(struct event_trigger_data *data, } static struct event_trigger_ops eprobe_trigger_ops = { - .func = eprobe_trigger_func, + .trigger = eprobe_trigger_func, .print = eprobe_trigger_print, .init = eprobe_trigger_init, .free = eprobe_trigger_free, }; -static int eprobe_trigger_cmd_func(struct event_command *cmd_ops, - struct trace_event_file *file, - char *glob, char *cmd, char *param) +static int eprobe_trigger_cmd_parse(struct event_command *cmd_ops, + struct trace_event_file *file, + char *glob, char *cmd, char *param) { return -1; } -static int eprobe_trigger_reg_func(char *glob, struct event_trigger_ops *ops, - struct event_trigger_data *data, - struct trace_event_file *file) +static int eprobe_trigger_reg_func(char *glob, + struct event_trigger_data *data, + struct trace_event_file *file) { return -1; } -static void eprobe_trigger_unreg_func(char *glob, struct event_trigger_ops *ops, - struct event_trigger_data *data, - struct trace_event_file *file) +static void eprobe_trigger_unreg_func(char *glob, + struct event_trigger_data *data, + struct trace_event_file *file) { } @@ -586,7 +580,7 @@ static struct event_command event_trigger_cmd = { .name = "eprobe", .trigger_type = ETT_EVENT_EPROBE, .flags = EVENT_CMD_FL_NEEDS_REC, - .func = eprobe_trigger_cmd_func, + .parse = eprobe_trigger_cmd_parse, .reg = eprobe_trigger_reg_func, .unreg = eprobe_trigger_unreg_func, .unreg_all = NULL, |