drm/ttm: Remove TTM dma tracepoint since it's not required anymore

Signed-off-by: NTom St Denis <tom.stdenis@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/ttm/Makefile

@@ -4,7 +4,7 @@
 ttm-y := ttm_memory.o ttm_tt.o ttm_bo.o \
 	ttm_bo_util.o ttm_bo_vm.o ttm_module.o \
 	ttm_object.o ttm_lock.o ttm_execbuf_util.o ttm_page_alloc.o \
-	ttm_bo_manager.o ttm_page_alloc_dma.o ttm_debug.o ttm_tracepoints.o
+	ttm_bo_manager.o ttm_page_alloc_dma.o
 ttm-$(CONFIG_AGP) += ttm_agp_backend.o
 
 obj-$(CONFIG_DRM_TTM) += ttm.o

drivers/gpu/drm/ttm/ttm_debug.c

-/**************************************************************************
- *
- * Copyright (c) 2017 Advanced Micro Devices, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Tom St Denis <tom.stdenis@amd.com>
- */
-#include <linux/sched.h>
-#include <linux/highmem.h>
-#include <linux/pagemap.h>
-#include <linux/shmem_fs.h>
-#include <linux/file.h>
-#include <linux/swap.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-#include <drm/drm_cache.h>
-#include <drm/ttm/ttm_module.h>
-#include <drm/ttm/ttm_bo_driver.h>
-#include <drm/ttm/ttm_placement.h>
-#include <drm/ttm/ttm_page_alloc.h>
-#include "ttm_trace.h"
-
-void ttm_trace_dma_map(struct device *dev, struct ttm_dma_tt *tt)
-{
-	unsigned i;
-
-	if (unlikely(trace_ttm_dma_map_enabled())) {
-		for (i = 0; i < tt->ttm.num_pages; i++) {
-			trace_ttm_dma_map(
-				dev,
-				tt->ttm.pages[i],
-				tt->dma_address[i]);
-		}
-	}
-}
-EXPORT_SYMBOL(ttm_trace_dma_map);
-
-void ttm_trace_dma_unmap(struct device *dev, struct ttm_dma_tt *tt)
-{
-	unsigned i;
-
-	if (unlikely(trace_ttm_dma_unmap_enabled())) {
-		for (i = 0; i < tt->ttm.num_pages; i++) {
-			trace_ttm_dma_unmap(
-				dev,
-				tt->ttm.pages[i],
-				tt->dma_address[i]);
-		}
-	}
-}
-EXPORT_SYMBOL(ttm_trace_dma_unmap);
-

drivers/gpu/drm/ttm/ttm_trace.h

-/**************************************************************************
- *
- * Copyright (c) 2017 Advanced Micro Devices, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Tom St Denis <tom.stdenis@amd.com>
- */
-#if !defined(_TTM_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TTM_TRACE_H_
-
-#include <linux/stringify.h>
-#include <linux/types.h>
-#include <linux/tracepoint.h>
-
-#include <drm/drmP.h>
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM ttm
-#define TRACE_INCLUDE_FILE ttm_trace
-
-TRACE_EVENT(ttm_dma_map,
-	    TP_PROTO(struct device *dev, struct page *page, dma_addr_t dma_address),
-	    TP_ARGS(dev, page, dma_address),
-	    TP_STRUCT__entry(
-				__string(device, dev_name(dev))
-				__field(dma_addr_t, dma)
-				__field(phys_addr_t, phys)
-			    ),
-	    TP_fast_assign(
-			   __assign_str(device, dev_name(dev));
-			   __entry->dma = dma_address;
-			   __entry->phys = page_to_phys(page);
-			   ),
-	    TP_printk("%s: %pad => %pa",
-		      __get_str(device),
-		      &__entry->dma,
-		      &__entry->phys)
-);
-
-TRACE_EVENT(ttm_dma_unmap,
-	    TP_PROTO(struct device *dev, struct page *page, dma_addr_t dma_address),
-	    TP_ARGS(dev, page, dma_address),
-	    TP_STRUCT__entry(
-				__string(device, dev_name(dev))
-				__field(dma_addr_t, dma)
-				__field(phys_addr_t, phys)
-			    ),
-	    TP_fast_assign(
-			   __assign_str(device, dev_name(dev));
-			   __entry->dma = dma_address;
-			   __entry->phys = page_to_phys(page);
-			   ),
-	    TP_printk("%s: %pad => %pa",
-		      __get_str(device),
-		      &__entry->dma,
-		      &__entry->phys)
-);
-
-#endif
-
-/* This part must be outside protection */
-#undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/ttm/
-#include <trace/define_trace.h>
-

drivers/gpu/drm/ttm/ttm_tracepoints.c

-/**************************************************************************
- *
- * Copyright (c) 2017 Advanced Micro Devices, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Tom St Denis <tom.stdenis@amd.com>
- */
-#include <linux/sched.h>
-#include <linux/highmem.h>
-#include <linux/pagemap.h>
-#include <linux/shmem_fs.h>
-#include <linux/file.h>
-#include <linux/swap.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-#include <drm/drm_cache.h>
-#include <drm/ttm/ttm_module.h>
-#include <drm/ttm/ttm_bo_driver.h>
-#include <drm/ttm/ttm_placement.h>
-#include <drm/ttm/ttm_page_alloc.h>
-
-#define CREATE_TRACE_POINTS
-#include "ttm_trace.h"