765 	struct uprobe_cpu_buffer *ucb;  in uprobe_buffer_get()  local
769 	ucb = per_cpu_ptr(uprobe_cpu_buffer, cpu);  in uprobe_buffer_get()
775 	mutex_lock(&ucb->mutex);  in uprobe_buffer_get()
777 	return ucb;  in uprobe_buffer_get()
780 static void uprobe_buffer_put(struct uprobe_cpu_buffer *ucb)  in uprobe_buffer_put()  argument
782 	mutex_unlock(&ucb->mutex);  in uprobe_buffer_put()
787 				struct uprobe_cpu_buffer *ucb, int dsize,  in __uprobe_trace_func()  argument
822 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_trace_func()
829 			     struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_trace_func()  argument
838 		__uprobe_trace_func(tu, 0, regs, ucb, dsize, link->file);  in uprobe_trace_func()
846 				 struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_trace_func()  argument
852 		__uprobe_trace_func(tu, func, regs, ucb, dsize, link->file);  in uretprobe_trace_func()
1109 			       struct uprobe_cpu_buffer *ucb, int dsize)  in __uprobe_perf_func()  argument
1147 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_perf_func()
1162 			    struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_perf_func()  argument
1168 		__uprobe_perf_func(tu, 0, regs, ucb, dsize);  in uprobe_perf_func()
1174 				struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_perf_func()  argument
1176 	__uprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_perf_func()
1220 	struct uprobe_cpu_buffer *ucb;  in uprobe_dispatcher()  local
1239 	ucb = uprobe_buffer_get();  in uprobe_dispatcher()
1240 	store_trace_args(esize, &tu->tp, regs, ucb->buf, dsize);  in uprobe_dispatcher()
1243 		ret |= uprobe_trace_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1247 		ret |= uprobe_perf_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1249 	uprobe_buffer_put(ucb);  in uprobe_dispatcher()
1258 	struct uprobe_cpu_buffer *ucb;  in uretprobe_dispatcher()  local
1274 	ucb = uprobe_buffer_get();  in uretprobe_dispatcher()
1275 	store_trace_args(esize, &tu->tp, regs, ucb->buf, dsize);  in uretprobe_dispatcher()
1278 		uretprobe_trace_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1282 		uretprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1284 	uprobe_buffer_put(ucb);  in uretprobe_dispatcher()