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Diffstat (limited to 'drivers/gpu/drm/ttm')
-rw-r--r--drivers/gpu/drm/ttm/ttm_agp_backend.c1
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo.c2
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo_manager.c1
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo_util.c51
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo_vm.c1
-rw-r--r--drivers/gpu/drm/ttm/ttm_execbuf_util.c1
-rw-r--r--drivers/gpu/drm/ttm/ttm_lock.c1
-rw-r--r--drivers/gpu/drm/ttm/ttm_memory.c1
-rw-r--r--drivers/gpu/drm/ttm/ttm_module.c1
-rw-r--r--drivers/gpu/drm/ttm/ttm_object.c1
-rw-r--r--drivers/gpu/drm/ttm/ttm_page_alloc.c11
-rw-r--r--drivers/gpu/drm/ttm/ttm_page_alloc_dma.c3
-rw-r--r--drivers/gpu/drm/ttm/ttm_tt.c1
13 files changed, 51 insertions, 25 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_agp_backend.c b/drivers/gpu/drm/ttm/ttm_agp_backend.c
index 7c2485fe88d8..ea4d59eb8966 100644
--- a/drivers/gpu/drm/ttm/ttm_agp_backend.c
+++ b/drivers/gpu/drm/ttm/ttm_agp_backend.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 98e06f8bf23b..5d8688e522d1 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
@@ -1175,7 +1176,6 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
reservation_object_init(&bo->ttm_resv);
atomic_inc(&bo->bdev->glob->bo_count);
drm_vma_node_reset(&bo->vma_node);
- bo->priority = 0;
/*
* For ttm_bo_type_device buffers, allocate
diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
index a7c232dc39cb..18d3debcc949 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2007-2010 VMware, Inc., Palo Alto, CA., USA
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index 2ebbae6067ab..f2c167702eef 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA
@@ -39,6 +40,11 @@
#include <linux/module.h>
#include <linux/reservation.h>
+struct ttm_transfer_obj {
+ struct ttm_buffer_object base;
+ struct ttm_buffer_object *bo;
+};
+
void ttm_bo_free_old_node(struct ttm_buffer_object *bo)
{
ttm_bo_mem_put(bo, &bo->mem);
@@ -454,7 +460,11 @@ EXPORT_SYMBOL(ttm_bo_move_memcpy);
static void ttm_transfered_destroy(struct ttm_buffer_object *bo)
{
- kfree(bo);
+ struct ttm_transfer_obj *fbo;
+
+ fbo = container_of(bo, struct ttm_transfer_obj, base);
+ ttm_bo_unref(&fbo->bo);
+ kfree(fbo);
}
/**
@@ -475,14 +485,15 @@ static void ttm_transfered_destroy(struct ttm_buffer_object *bo)
static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo,
struct ttm_buffer_object **new_obj)
{
- struct ttm_buffer_object *fbo;
+ struct ttm_transfer_obj *fbo;
int ret;
fbo = kmalloc(sizeof(*fbo), GFP_KERNEL);
if (!fbo)
return -ENOMEM;
- *fbo = *bo;
+ fbo->base = *bo;
+ fbo->bo = ttm_bo_reference(bo);
/**
* Fix up members that we shouldn't copy directly:
@@ -490,25 +501,25 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo,
*/
atomic_inc(&bo->bdev->glob->bo_count);
- INIT_LIST_HEAD(&fbo->ddestroy);
- INIT_LIST_HEAD(&fbo->lru);
- INIT_LIST_HEAD(&fbo->swap);
- INIT_LIST_HEAD(&fbo->io_reserve_lru);
- mutex_init(&fbo->wu_mutex);
- fbo->moving = NULL;
- drm_vma_node_reset(&fbo->vma_node);
- atomic_set(&fbo->cpu_writers, 0);
-
- kref_init(&fbo->list_kref);
- kref_init(&fbo->kref);
- fbo->destroy = &ttm_transfered_destroy;
- fbo->acc_size = 0;
- fbo->resv = &fbo->ttm_resv;
- reservation_object_init(fbo->resv);
- ret = reservation_object_trylock(fbo->resv);
+ INIT_LIST_HEAD(&fbo->base.ddestroy);
+ INIT_LIST_HEAD(&fbo->base.lru);
+ INIT_LIST_HEAD(&fbo->base.swap);
+ INIT_LIST_HEAD(&fbo->base.io_reserve_lru);
+ mutex_init(&fbo->base.wu_mutex);
+ fbo->base.moving = NULL;
+ drm_vma_node_reset(&fbo->base.vma_node);
+ atomic_set(&fbo->base.cpu_writers, 0);
+
+ kref_init(&fbo->base.list_kref);
+ kref_init(&fbo->base.kref);
+ fbo->base.destroy = &ttm_transfered_destroy;
+ fbo->base.acc_size = 0;
+ fbo->base.resv = &fbo->base.ttm_resv;
+ reservation_object_init(fbo->base.resv);
+ ret = reservation_object_trylock(fbo->base.resv);
WARN_ON(!ret);
- *new_obj = fbo;
+ *new_obj = &fbo->base;
return 0;
}
diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c
index 8eba95b3c737..c7ece7613a6a 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_vm.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
diff --git a/drivers/gpu/drm/ttm/ttm_execbuf_util.c b/drivers/gpu/drm/ttm/ttm_execbuf_util.c
index 3dca206e85f7..e73ae0d22897 100644
--- a/drivers/gpu/drm/ttm/ttm_execbuf_util.c
+++ b/drivers/gpu/drm/ttm/ttm_execbuf_util.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
diff --git a/drivers/gpu/drm/ttm/ttm_lock.c b/drivers/gpu/drm/ttm/ttm_lock.c
index 913f4318cdc0..20694b8a01ca 100644
--- a/drivers/gpu/drm/ttm/ttm_lock.c
+++ b/drivers/gpu/drm/ttm/ttm_lock.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA
diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
index 27856c55dc84..450387c92b63 100644
--- a/drivers/gpu/drm/ttm/ttm_memory.c
+++ b/drivers/gpu/drm/ttm/ttm_memory.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
diff --git a/drivers/gpu/drm/ttm/ttm_module.c b/drivers/gpu/drm/ttm/ttm_module.c
index 66fc6395eb54..6ff40c041d79 100644
--- a/drivers/gpu/drm/ttm/ttm_module.c
+++ b/drivers/gpu/drm/ttm/ttm_module.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
diff --git a/drivers/gpu/drm/ttm/ttm_object.c b/drivers/gpu/drm/ttm/ttm_object.c
index 1aa2baa83959..74f1b1eb1f8e 100644
--- a/drivers/gpu/drm/ttm/ttm_object.c
+++ b/drivers/gpu/drm/ttm/ttm_object.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2009-2013 VMware, Inc., Palo Alto, CA., USA
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index f0481b7b60c5..06c94e3a5f15 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
@@ -910,7 +910,8 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
while (npages >= HPAGE_PMD_NR) {
gfp_t huge_flags = gfp_flags;
- huge_flags |= GFP_TRANSHUGE;
+ huge_flags |= GFP_TRANSHUGE_LIGHT | __GFP_NORETRY |
+ __GFP_KSWAPD_RECLAIM;
huge_flags &= ~__GFP_MOVABLE;
huge_flags &= ~__GFP_COMP;
p = alloc_pages(huge_flags, HPAGE_PMD_ORDER);
@@ -1027,11 +1028,15 @@ int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages)
GFP_USER | GFP_DMA32, "uc dma", 0);
ttm_page_pool_init_locked(&_manager->wc_pool_huge,
- GFP_TRANSHUGE & ~(__GFP_MOVABLE | __GFP_COMP),
+ (GFP_TRANSHUGE_LIGHT | __GFP_NORETRY |
+ __GFP_KSWAPD_RECLAIM) &
+ ~(__GFP_MOVABLE | __GFP_COMP),
"wc huge", order);
ttm_page_pool_init_locked(&_manager->uc_pool_huge,
- GFP_TRANSHUGE & ~(__GFP_MOVABLE | __GFP_COMP)
+ (GFP_TRANSHUGE_LIGHT | __GFP_NORETRY |
+ __GFP_KSWAPD_RECLAIM) &
+ ~(__GFP_MOVABLE | __GFP_COMP)
, "uc huge", order);
_manager->options.max_size = max_pages;
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
index 8a25d1974385..f63d99c302e4 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
@@ -910,7 +910,8 @@ static gfp_t ttm_dma_pool_gfp_flags(struct ttm_dma_tt *ttm_dma, bool huge)
gfp_flags |= __GFP_ZERO;
if (huge) {
- gfp_flags |= GFP_TRANSHUGE;
+ gfp_flags |= GFP_TRANSHUGE_LIGHT | __GFP_NORETRY |
+ __GFP_KSWAPD_RECLAIM;
gfp_flags &= ~__GFP_MOVABLE;
gfp_flags &= ~__GFP_COMP;
}
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index 7e672be987b5..a1e543972ca7 100644
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
* Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
generated by cgit v1.2.3 (git 2.39.0) at 2025-03-04 11:42:57 +0300