trace_mmu.h (1477B)
1/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */ 2/* 3 * Copyright(c) 2017 Intel Corporation. 4 */ 5 6#if !defined(__HFI1_TRACE_MMU_H) || defined(TRACE_HEADER_MULTI_READ) 7#define __HFI1_TRACE_MMU_H 8 9#include <linux/tracepoint.h> 10#include <linux/trace_seq.h> 11 12#include "hfi.h" 13 14#undef TRACE_SYSTEM 15#define TRACE_SYSTEM hfi1_mmu 16 17DECLARE_EVENT_CLASS(hfi1_mmu_rb_template, 18 TP_PROTO(unsigned long addr, unsigned long len), 19 TP_ARGS(addr, len), 20 TP_STRUCT__entry(__field(unsigned long, addr) 21 __field(unsigned long, len) 22 ), 23 TP_fast_assign(__entry->addr = addr; 24 __entry->len = len; 25 ), 26 TP_printk("MMU node addr 0x%lx, len %lu", 27 __entry->addr, 28 __entry->len 29 ) 30); 31 32DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_insert, 33 TP_PROTO(unsigned long addr, unsigned long len), 34 TP_ARGS(addr, len)); 35 36DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_search, 37 TP_PROTO(unsigned long addr, unsigned long len), 38 TP_ARGS(addr, len)); 39 40DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_remove, 41 TP_PROTO(unsigned long addr, unsigned long len), 42 TP_ARGS(addr, len)); 43 44DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_mem_invalidate, 45 TP_PROTO(unsigned long addr, unsigned long len), 46 TP_ARGS(addr, len)); 47 48#endif /* __HFI1_TRACE_RC_H */ 49 50#undef TRACE_INCLUDE_PATH 51#undef TRACE_INCLUDE_FILE 52#define TRACE_INCLUDE_PATH . 53#define TRACE_INCLUDE_FILE trace_mmu 54#include <trace/define_trace.h>