750 	struct uprobe_cpu_buffer *ucb;  in uprobe_buffer_get()  local
754 	ucb = per_cpu_ptr(uprobe_cpu_buffer, cpu);  in uprobe_buffer_get()
760 	mutex_lock(&ucb->mutex);  in uprobe_buffer_get()
762 	return ucb;  in uprobe_buffer_get()
765 static void uprobe_buffer_put(struct uprobe_cpu_buffer *ucb)  in uprobe_buffer_put()  argument
767 	mutex_unlock(&ucb->mutex);  in uprobe_buffer_put()
772 				struct uprobe_cpu_buffer *ucb, int dsize,  in __uprobe_trace_func()  argument
807 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_trace_func()
814 			     struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_trace_func()  argument
823 		__uprobe_trace_func(tu, 0, regs, ucb, dsize, link->file);  in uprobe_trace_func()
831 				 struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_trace_func()  argument
837 		__uprobe_trace_func(tu, func, regs, ucb, dsize, link->file);  in uretprobe_trace_func()
1094 			       struct uprobe_cpu_buffer *ucb, int dsize)  in __uprobe_perf_func()  argument
1128 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_perf_func()
1143 			    struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_perf_func()  argument
1149 		__uprobe_perf_func(tu, 0, regs, ucb, dsize);  in uprobe_perf_func()
1155 				struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_perf_func()  argument
1157 	__uprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_perf_func()
1201 	struct uprobe_cpu_buffer *ucb;  in uprobe_dispatcher()  local
1220 	ucb = uprobe_buffer_get();  in uprobe_dispatcher()
1221 	store_trace_args(esize, &tu->tp, regs, ucb->buf, dsize);  in uprobe_dispatcher()
1224 		ret |= uprobe_trace_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1228 		ret |= uprobe_perf_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1230 	uprobe_buffer_put(ucb);  in uprobe_dispatcher()
1239 	struct uprobe_cpu_buffer *ucb;  in uretprobe_dispatcher()  local
1255 	ucb = uprobe_buffer_get();  in uretprobe_dispatcher()
1256 	store_trace_args(esize, &tu->tp, regs, ucb->buf, dsize);  in uretprobe_dispatcher()
1259 		uretprobe_trace_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1263 		uretprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1265 	uprobe_buffer_put(ucb);  in uretprobe_dispatcher()