[PATCH 04/11] drm/ttm: add operation ctx to ttm_bo_validate
Christian König
deathsimple at vodafone.de
Thu Apr 27 16:23:57 UTC 2017
From: Christian König <christian.koenig at amd.com>
Give moving a BO into place an operation context to work with.
Signed-off-by: Christian König <christian.koenig at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 9 ++++++---
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 3 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c | 3 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 14 +++++++++-----
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 6 ++++--
drivers/gpu/drm/ast/ast_ttm.c | 9 ++++++---
drivers/gpu/drm/bochs/bochs_mm.c | 6 ++++--
drivers/gpu/drm/cirrus/cirrus_ttm.c | 6 ++++--
drivers/gpu/drm/mgag200/mgag200_ttm.c | 9 ++++++---
drivers/gpu/drm/nouveau/nouveau_bo.c | 4 ++--
drivers/gpu/drm/qxl/qxl_ioctl.c | 4 ++--
drivers/gpu/drm/qxl/qxl_object.c | 6 ++++--
drivers/gpu/drm/qxl/qxl_release.c | 4 ++--
drivers/gpu/drm/radeon/radeon_gem.c | 3 ++-
drivers/gpu/drm/radeon/radeon_mn.c | 3 ++-
drivers/gpu/drm/radeon/radeon_object.c | 14 +++++++++-----
drivers/gpu/drm/radeon/radeon_vm.c | 3 ++-
drivers/gpu/drm/ttm/ttm_bo.c | 16 +++++++++-------
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 11 ++++++-----
drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c | 3 ++-
drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c | 21 +++++++++++++--------
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 9 ++++-----
drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 6 ++++--
drivers/gpu/drm/vmwgfx/vmwgfx_shader.c | 3 ++-
include/drm/ttm/ttm_bo_api.h | 20 ++++++++++++++++----
25 files changed, 124 insertions(+), 71 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 26168df..31613ab 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -373,6 +373,7 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p,
struct amdgpu_bo *bo)
{
struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
+ struct ttm_operation_ctx ctx = { true, false };
u64 initial_bytes_moved;
uint32_t domain;
int r;
@@ -391,7 +392,7 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p,
retry:
amdgpu_ttm_placement_from_domain(bo, domain);
initial_bytes_moved = atomic64_read(&adev->num_bytes_moved);
- r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
p->bytes_moved += atomic64_read(&adev->num_bytes_moved) -
initial_bytes_moved;
@@ -408,6 +409,7 @@ static bool amdgpu_cs_try_evict(struct amdgpu_cs_parser *p,
struct amdgpu_bo *validated)
{
uint32_t domain = validated->allowed_domains;
+ struct ttm_operation_ctx ctx = { true, false };
int r;
if (!p->evictable)
@@ -440,7 +442,7 @@ static bool amdgpu_cs_try_evict(struct amdgpu_cs_parser *p,
/* Good we can try to move this BO somewhere else */
amdgpu_ttm_placement_from_domain(bo, other);
initial_bytes_moved = atomic64_read(&adev->num_bytes_moved);
- r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
p->bytes_moved += atomic64_read(&adev->num_bytes_moved) -
initial_bytes_moved;
@@ -1419,6 +1421,7 @@ amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser,
*/
int amdgpu_cs_sysvm_access_required(struct amdgpu_cs_parser *parser)
{
+ struct ttm_operation_ctx ctx = { false, false };
unsigned i;
int r;
@@ -1437,7 +1440,7 @@ int amdgpu_cs_sysvm_access_required(struct amdgpu_cs_parser *parser)
bo->flags |= AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS;
amdgpu_ttm_placement_from_domain(bo, bo->allowed_domains);
- r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (unlikely(r))
return r;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 67be795..e5157b5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -306,6 +306,7 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data,
int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,
struct drm_file *filp)
{
+ struct ttm_operation_ctx ctx = { true, false };
struct amdgpu_device *adev = dev->dev_private;
struct drm_amdgpu_gem_userptr *args = data;
struct drm_gem_object *gobj;
@@ -362,7 +363,7 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,
goto free_pages;
amdgpu_ttm_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_GTT);
- r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
amdgpu_bo_unreserve(bo);
if (r)
goto free_pages;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
index 38f739f..f54bc0e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
@@ -118,6 +118,7 @@ static void amdgpu_mn_invalidate_node(struct amdgpu_mn_node *node,
unsigned long start,
unsigned long end)
{
+ struct ttm_operation_ctx ctx = { false, false };
struct amdgpu_bo *bo;
long r;
@@ -138,7 +139,7 @@ static void amdgpu_mn_invalidate_node(struct amdgpu_mn_node *node,
DRM_ERROR("(%ld) failed to wait for user bo\n", r);
amdgpu_ttm_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_CPU);
- r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (r)
DRM_ERROR("(%ld) failed to validate user bo\n", r);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 6bc52cc..5ef9be6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -545,6 +545,7 @@ int amdgpu_bo_backup_to_shadow(struct amdgpu_device *adev,
int amdgpu_bo_validate(struct amdgpu_bo *bo)
{
+ struct ttm_operation_ctx ctx = { false, false };
uint32_t domain;
int r;
@@ -555,7 +556,7 @@ int amdgpu_bo_validate(struct amdgpu_bo *bo)
retry:
amdgpu_ttm_placement_from_domain(bo, domain);
- r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (unlikely(r == -ENOMEM) && domain != bo->allowed_domains) {
domain = bo->allowed_domains;
goto retry;
@@ -662,6 +663,7 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain,
u64 *gpu_addr)
{
struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
+ struct ttm_operation_ctx ctx = { false, false };
int r, i;
unsigned fpfn, lpfn;
@@ -719,7 +721,7 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain,
bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
}
- r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (unlikely(r)) {
dev_err(adev->dev, "%p pin failed\n", bo);
goto error;
@@ -753,6 +755,7 @@ int amdgpu_bo_pin(struct amdgpu_bo *bo, u32 domain, u64 *gpu_addr)
int amdgpu_bo_unpin(struct amdgpu_bo *bo)
{
struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
+ struct ttm_operation_ctx ctx = { false, false };
int r, i;
if (!bo->pin_count) {
@@ -766,7 +769,7 @@ int amdgpu_bo_unpin(struct amdgpu_bo *bo)
bo->placements[i].lpfn = 0;
bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT;
}
- r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (unlikely(r)) {
dev_err(adev->dev, "%p validate failed for unpin\n", bo);
goto error;
@@ -938,6 +941,7 @@ void amdgpu_bo_move_notify(struct ttm_buffer_object *bo,
int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
{
struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev);
+ struct ttm_operation_ctx ctx = { false, false };
struct amdgpu_bo *abo;
unsigned long offset, size, lpfn;
int i, r;
@@ -969,10 +973,10 @@ int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
abo->placements[i].lpfn > lpfn))
abo->placements[i].lpfn = lpfn;
}
- r = ttm_bo_validate(bo, &abo->placement, false, false);
+ r = ttm_bo_validate(bo, &abo->placement, &ctx);
if (unlikely(r == -ENOMEM)) {
amdgpu_ttm_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_GTT);
- return ttm_bo_validate(bo, &abo->placement, false, false);
+ return ttm_bo_validate(bo, &abo->placement, &ctx);
} else if (unlikely(r != 0)) {
return r;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index ff8ae50..cf677dd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -404,6 +404,7 @@ static u64 amdgpu_uvd_get_addr_from_ctx(struct amdgpu_uvd_cs_ctx *ctx)
*/
static int amdgpu_uvd_cs_pass1(struct amdgpu_uvd_cs_ctx *ctx)
{
+ struct ttm_operation_ctx tctx = { false, false };
struct amdgpu_bo_va_mapping *mapping;
struct amdgpu_bo *bo;
uint32_t cmd;
@@ -426,7 +427,7 @@ static int amdgpu_uvd_cs_pass1(struct amdgpu_uvd_cs_ctx *ctx)
}
amdgpu_uvd_force_into_uvd_segment(bo);
- r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &tctx);
}
return r;
@@ -945,6 +946,7 @@ int amdgpu_uvd_ring_parse_cs(struct amdgpu_cs_parser *parser, uint32_t ib_idx)
static int amdgpu_uvd_send_msg(struct amdgpu_ring *ring, struct amdgpu_bo *bo,
bool direct, struct fence **fence)
{
+ struct ttm_operation_ctx ctx = { true, false };
struct ttm_validate_buffer tv;
struct ww_acquire_ctx ticket;
struct list_head head;
@@ -971,7 +973,7 @@ static int amdgpu_uvd_send_msg(struct amdgpu_ring *ring, struct amdgpu_bo *bo,
amdgpu_uvd_force_into_uvd_segment(bo);
}
- r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (r)
goto err;
diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c
index e879496..3175cc7 100644
--- a/drivers/gpu/drm/ast/ast_ttm.c
+++ b/drivers/gpu/drm/ast/ast_ttm.c
@@ -352,6 +352,7 @@ static inline u64 ast_bo_gpu_offset(struct ast_bo *bo)
int ast_bo_pin(struct ast_bo *bo, u32 pl_flag, u64 *gpu_addr)
{
+ struct ttm_operation_ctx ctx = { false, false };
int i, ret;
if (bo->pin_count) {
@@ -363,7 +364,7 @@ int ast_bo_pin(struct ast_bo *bo, u32 pl_flag, u64 *gpu_addr)
ast_ttm_placement(bo, pl_flag);
for (i = 0; i < bo->placement.num_placement; i++)
bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
- ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
+ ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
if (ret)
return ret;
@@ -375,6 +376,7 @@ int ast_bo_pin(struct ast_bo *bo, u32 pl_flag, u64 *gpu_addr)
int ast_bo_unpin(struct ast_bo *bo)
{
+ struct ttm_operation_ctx ctx = { false, false };
int i, ret;
if (!bo->pin_count) {
DRM_ERROR("unpin bad %p\n", bo);
@@ -386,7 +388,7 @@ int ast_bo_unpin(struct ast_bo *bo)
for (i = 0; i < bo->placement.num_placement ; i++)
bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT;
- ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
+ ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
if (ret)
return ret;
@@ -395,6 +397,7 @@ int ast_bo_unpin(struct ast_bo *bo)
int ast_bo_push_sysram(struct ast_bo *bo)
{
+ struct ttm_operation_ctx ctx = { false, false };
int i, ret;
if (!bo->pin_count) {
DRM_ERROR("unpin bad %p\n", bo);
@@ -411,7 +414,7 @@ int ast_bo_push_sysram(struct ast_bo *bo)
for (i = 0; i < bo->placement.num_placement ; i++)
bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
- ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
+ ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
if (ret) {
DRM_ERROR("pushing to VRAM failed\n");
return ret;
diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c
index 804afbc..db217bf 100644
--- a/drivers/gpu/drm/bochs/bochs_mm.c
+++ b/drivers/gpu/drm/bochs/bochs_mm.c
@@ -283,6 +283,7 @@ static inline u64 bochs_bo_gpu_offset(struct bochs_bo *bo)
int bochs_bo_pin(struct bochs_bo *bo, u32 pl_flag, u64 *gpu_addr)
{
+ struct ttm_operation_ctx ctx = { false, false };
int i, ret;
if (bo->pin_count) {
@@ -295,7 +296,7 @@ int bochs_bo_pin(struct bochs_bo *bo, u32 pl_flag, u64 *gpu_addr)
bochs_ttm_placement(bo, pl_flag);
for (i = 0; i < bo->placement.num_placement; i++)
bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
- ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
+ ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
if (ret)
return ret;
@@ -307,6 +308,7 @@ int bochs_bo_pin(struct bochs_bo *bo, u32 pl_flag, u64 *gpu_addr)
int bochs_bo_unpin(struct bochs_bo *bo)
{
+ struct ttm_operation_ctx ctx = { false, false };
int i, ret;
if (!bo->pin_count) {
@@ -320,7 +322,7 @@ int bochs_bo_unpin(struct bochs_bo *bo)
for (i = 0; i < bo->placement.num_placement; i++)
bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT;
- ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
+ ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c
index 93dbcd3..a8fb08a 100644
--- a/drivers/gpu/drm/cirrus/cirrus_ttm.c
+++ b/drivers/gpu/drm/cirrus/cirrus_ttm.c
@@ -357,6 +357,7 @@ static inline u64 cirrus_bo_gpu_offset(struct cirrus_bo *bo)
int cirrus_bo_pin(struct cirrus_bo *bo, u32 pl_flag, u64 *gpu_addr)
{
+ struct ttm_operation_ctx ctx = { false, false };
int i, ret;
if (bo->pin_count) {
@@ -368,7 +369,7 @@ int cirrus_bo_pin(struct cirrus_bo *bo, u32 pl_flag, u64 *gpu_addr)
cirrus_ttm_placement(bo, pl_flag);
for (i = 0; i < bo->placement.num_placement; i++)
bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
- ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
+ ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
if (ret)
return ret;
@@ -380,6 +381,7 @@ int cirrus_bo_pin(struct cirrus_bo *bo, u32 pl_flag, u64 *gpu_addr)
int cirrus_bo_push_sysram(struct cirrus_bo *bo)
{
+ struct ttm_operation_ctx ctx = { false, false };
int i, ret;
if (!bo->pin_count) {
DRM_ERROR("unpin bad %p\n", bo);
@@ -396,7 +398,7 @@ int cirrus_bo_push_sysram(struct cirrus_bo *bo)
for (i = 0; i < bo->placement.num_placement ; i++)
bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
- ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
+ ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
if (ret) {
DRM_ERROR("pushing to VRAM failed\n");
return ret;
diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c
index 565a217..8ef8ca6 100644
--- a/drivers/gpu/drm/mgag200/mgag200_ttm.c
+++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c
@@ -353,6 +353,7 @@ static inline u64 mgag200_bo_gpu_offset(struct mgag200_bo *bo)
int mgag200_bo_pin(struct mgag200_bo *bo, u32 pl_flag, u64 *gpu_addr)
{
+ struct ttm_operation_ctx ctx = { false, false };
int i, ret;
if (bo->pin_count) {
@@ -365,7 +366,7 @@ int mgag200_bo_pin(struct mgag200_bo *bo, u32 pl_flag, u64 *gpu_addr)
mgag200_ttm_placement(bo, pl_flag);
for (i = 0; i < bo->placement.num_placement; i++)
bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
- ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
+ ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
if (ret)
return ret;
@@ -377,6 +378,7 @@ int mgag200_bo_pin(struct mgag200_bo *bo, u32 pl_flag, u64 *gpu_addr)
int mgag200_bo_unpin(struct mgag200_bo *bo)
{
+ struct ttm_operation_ctx ctx = { false, false };
int i;
if (!bo->pin_count) {
DRM_ERROR("unpin bad %p\n", bo);
@@ -388,11 +390,12 @@ int mgag200_bo_unpin(struct mgag200_bo *bo)
for (i = 0; i < bo->placement.num_placement ; i++)
bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT;
- return ttm_bo_validate(&bo->bo, &bo->placement, false, false);
+ return ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
}
int mgag200_bo_push_sysram(struct mgag200_bo *bo)
{
+ struct ttm_operation_ctx ctx = { false, false };
int i, ret;
if (!bo->pin_count) {
DRM_ERROR("unpin bad %p\n", bo);
@@ -409,7 +412,7 @@ int mgag200_bo_push_sysram(struct mgag200_bo *bo)
for (i = 0; i < bo->placement.num_placement ; i++)
bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
- ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
+ ret = ttm_bo_validate(&bo->bo, &bo->placement, &ctx);
if (ret) {
DRM_ERROR("pushing to VRAM failed\n");
return ret;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 978a5e7..ad3778b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -483,10 +483,10 @@ int
nouveau_bo_validate(struct nouveau_bo *nvbo, bool interruptible,
bool no_wait_gpu)
{
+ struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu };
int ret;
- ret = ttm_bo_validate(&nvbo->bo, &nvbo->placement,
- interruptible, no_wait_gpu);
+ ret = ttm_bo_validate(&nvbo->bo, &nvbo->placement, &ctx);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 5a4c8c4..61608d0 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -308,6 +308,7 @@ static int qxl_update_area_ioctl(struct drm_device *dev, void *data,
int ret;
struct drm_gem_object *gobj = NULL;
struct qxl_bo *qobj = NULL;
+ struct ttm_operation_ctx ctx = { true, false };
if (update_area->left >= update_area->right ||
update_area->top >= update_area->bottom)
@@ -325,8 +326,7 @@ static int qxl_update_area_ioctl(struct drm_device *dev, void *data,
if (!qobj->pin_count) {
qxl_ttm_placement_from_domain(qobj, qobj->type, false);
- ret = ttm_bo_validate(&qobj->tbo, &qobj->placement,
- true, false);
+ ret = ttm_bo_validate(&qobj->tbo, &qobj->placement, &ctx);
if (unlikely(ret))
goto out;
}
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index fa5440d..52cae97 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -224,6 +224,7 @@ struct qxl_bo *qxl_bo_ref(struct qxl_bo *bo)
int qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr)
{
struct qxl_device *qdev = (struct qxl_device *)bo->gem_base.dev->dev_private;
+ struct ttm_operation_ctx ctx = { false, false };
int r;
if (bo->pin_count) {
@@ -233,7 +234,7 @@ int qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr)
return 0;
}
qxl_ttm_placement_from_domain(bo, domain, true);
- r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (likely(r == 0)) {
bo->pin_count = 1;
if (gpu_addr != NULL)
@@ -247,6 +248,7 @@ int qxl_bo_pin(struct qxl_bo *bo, u32 domain, u64 *gpu_addr)
int qxl_bo_unpin(struct qxl_bo *bo)
{
struct qxl_device *qdev = (struct qxl_device *)bo->gem_base.dev->dev_private;
+ struct ttm_operation_ctx ctx = { false, false };
int r, i;
if (!bo->pin_count) {
@@ -258,7 +260,7 @@ int qxl_bo_unpin(struct qxl_bo *bo)
return 0;
for (i = 0; i < bo->placement.num_placement; i++)
bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT;
- r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (unlikely(r != 0))
dev_err(qdev->dev, "%p validate failed for unpin\n", bo);
return r;
diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c
index cd83f05..f958cff 100644
--- a/drivers/gpu/drm/qxl/qxl_release.c
+++ b/drivers/gpu/drm/qxl/qxl_release.c
@@ -230,12 +230,12 @@ int qxl_release_list_add(struct qxl_release *release, struct qxl_bo *bo)
static int qxl_release_validate_bo(struct qxl_bo *bo)
{
+ struct ttm_operation_ctx ctx = { true, false };
int ret;
if (!bo->pin_count) {
qxl_ttm_placement_from_domain(bo, bo->type, false);
- ret = ttm_bo_validate(&bo->tbo, &bo->placement,
- true, false);
+ ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (ret)
return ret;
}
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index b97c92b..1b36ede 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -285,6 +285,7 @@ int radeon_gem_create_ioctl(struct drm_device *dev, void *data,
int radeon_gem_userptr_ioctl(struct drm_device *dev, void *data,
struct drm_file *filp)
{
+ struct ttm_operation_ctx ctx = { true, false };
struct radeon_device *rdev = dev->dev_private;
struct drm_radeon_gem_userptr *args = data;
struct drm_gem_object *gobj;
@@ -343,7 +344,7 @@ int radeon_gem_userptr_ioctl(struct drm_device *dev, void *data,
}
radeon_ttm_placement_from_domain(bo, RADEON_GEM_DOMAIN_GTT);
- r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
radeon_bo_unreserve(bo);
up_read(¤t->mm->mmap_sem);
if (r)
diff --git a/drivers/gpu/drm/radeon/radeon_mn.c b/drivers/gpu/drm/radeon/radeon_mn.c
index 896f2cf..d4efb03 100644
--- a/drivers/gpu/drm/radeon/radeon_mn.c
+++ b/drivers/gpu/drm/radeon/radeon_mn.c
@@ -124,6 +124,7 @@ static void radeon_mn_invalidate_range_start(struct mmu_notifier *mn,
unsigned long end)
{
struct radeon_mn *rmn = container_of(mn, struct radeon_mn, mn);
+ struct ttm_operation_ctx ctx = { false, false };
struct interval_tree_node *it;
/* notification is exclusive, but interval is inclusive */
@@ -157,7 +158,7 @@ static void radeon_mn_invalidate_range_start(struct mmu_notifier *mn,
DRM_ERROR("(%ld) failed to wait for user bo\n", r);
radeon_ttm_placement_from_domain(bo, RADEON_GEM_DOMAIN_CPU);
- r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (r)
DRM_ERROR("(%ld) failed to validate user bo\n", r);
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index bec2ec0..47a8b82 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -329,6 +329,7 @@ void radeon_bo_unref(struct radeon_bo **bo)
int radeon_bo_pin_restricted(struct radeon_bo *bo, u32 domain, u64 max_offset,
u64 *gpu_addr)
{
+ struct ttm_operation_ctx ctx = { false, false };
int r, i;
if (radeon_ttm_tt_has_userptr(bo->tbo.ttm))
@@ -371,7 +372,7 @@ int radeon_bo_pin_restricted(struct radeon_bo *bo, u32 domain, u64 max_offset,
bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT;
}
- r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (likely(r == 0)) {
bo->pin_count = 1;
if (gpu_addr != NULL)
@@ -393,6 +394,7 @@ int radeon_bo_pin(struct radeon_bo *bo, u32 domain, u64 *gpu_addr)
int radeon_bo_unpin(struct radeon_bo *bo)
{
+ struct ttm_operation_ctx ctx = { false, false };
int r, i;
if (!bo->pin_count) {
@@ -406,7 +408,7 @@ int radeon_bo_unpin(struct radeon_bo *bo)
bo->placements[i].lpfn = 0;
bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT;
}
- r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (likely(r == 0)) {
if (bo->tbo.mem.mem_type == TTM_PL_VRAM)
bo->rdev->vram_pin_size -= radeon_bo_size(bo);
@@ -531,6 +533,7 @@ int radeon_bo_list_validate(struct radeon_device *rdev,
struct ww_acquire_ctx *ticket,
struct list_head *head, int ring)
{
+ struct ttm_operation_ctx ctx = { true, false };
struct radeon_bo_list *lobj;
struct list_head duplicates;
int r;
@@ -572,7 +575,7 @@ int radeon_bo_list_validate(struct radeon_device *rdev,
radeon_uvd_force_into_uvd_segment(bo, allowed);
initial_bytes_moved = atomic64_read(&rdev->num_bytes_moved);
- r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
bytes_moved += atomic64_read(&rdev->num_bytes_moved) -
initial_bytes_moved;
@@ -792,6 +795,7 @@ void radeon_bo_move_notify(struct ttm_buffer_object *bo,
int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
{
+ struct ttm_operation_ctx ctx = { false, false };
struct radeon_device *rdev;
struct radeon_bo *rbo;
unsigned long offset, size, lpfn;
@@ -823,10 +827,10 @@ int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
(!rbo->placements[i].lpfn || rbo->placements[i].lpfn > lpfn))
rbo->placements[i].lpfn = lpfn;
}
- r = ttm_bo_validate(bo, &rbo->placement, false, false);
+ r = ttm_bo_validate(bo, &rbo->placement, &ctx);
if (unlikely(r == -ENOMEM)) {
radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
- return ttm_bo_validate(bo, &rbo->placement, false, false);
+ return ttm_bo_validate(bo, &rbo->placement, &ctx);
} else if (unlikely(r != 0)) {
return r;
}
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c
index a135874..ffcda0f 100644
--- a/drivers/gpu/drm/radeon/radeon_vm.c
+++ b/drivers/gpu/drm/radeon/radeon_vm.c
@@ -387,6 +387,7 @@ static void radeon_vm_set_pages(struct radeon_device *rdev,
static int radeon_vm_clear_bo(struct radeon_device *rdev,
struct radeon_bo *bo)
{
+ struct ttm_operation_ctx ctx = { true, false };
struct radeon_ib ib;
unsigned entries;
uint64_t addr;
@@ -396,7 +397,7 @@ static int radeon_vm_clear_bo(struct radeon_device *rdev,
if (r)
return r;
- r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false);
+ r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
if (r)
goto error_unreserve;
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 70335a3..10707923 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -1089,9 +1089,8 @@ bool ttm_bo_mem_compat(struct ttm_placement *placement,
EXPORT_SYMBOL(ttm_bo_mem_compat);
int ttm_bo_validate(struct ttm_buffer_object *bo,
- struct ttm_placement *placement,
- bool interruptible,
- bool no_wait_gpu)
+ struct ttm_placement *placement,
+ struct ttm_operation_ctx *ctx)
{
int ret;
uint32_t new_flags;
@@ -1101,8 +1100,8 @@ int ttm_bo_validate(struct ttm_buffer_object *bo,
* Check whether we need to move buffer.
*/
if (!ttm_bo_mem_compat(placement, &bo->mem, &new_flags)) {
- ret = ttm_bo_move_buffer(bo, placement, interruptible,
- no_wait_gpu);
+ ret = ttm_bo_move_buffer(bo, placement, ctx->interruptible,
+ ctx->no_wait_gpu);
if (ret)
return ret;
} else {
@@ -1217,8 +1216,11 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
WARN_ON(!locked);
}
- if (likely(!ret))
- ret = ttm_bo_validate(bo, placement, interruptible, false);
+ if (likely(!ret)) {
+ struct ttm_operation_ctx ctx = { interruptible, false };
+
+ ret = ttm_bo_validate(bo, placement, &ctx);
+ }
if (unlikely(ret)) {
if (!resv)
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 818478b..4e851fe 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -55,6 +55,7 @@ static int virtio_gpu_map_ioctl(struct drm_device *dev, void *data,
static int virtio_gpu_object_list_validate(struct ww_acquire_ctx *ticket,
struct list_head *head)
{
+ struct ttm_operation_ctx ctx = { false, false };
struct ttm_validate_buffer *buf;
struct ttm_buffer_object *bo;
struct virtio_gpu_object *qobj;
@@ -67,7 +68,7 @@ static int virtio_gpu_object_list_validate(struct ww_acquire_ctx *ticket,
list_for_each_entry(buf, head, head) {
bo = buf->bo;
qobj = container_of(bo, struct virtio_gpu_object, tbo);
- ret = ttm_bo_validate(bo, &qobj->placement, false, false);
+ ret = ttm_bo_validate(bo, &qobj->placement, &ctx);
if (ret) {
ttm_eu_backoff_reservation(ticket, head);
return ret;
@@ -350,6 +351,7 @@ static int virtio_gpu_transfer_from_host_ioctl(struct drm_device *dev,
struct virtio_gpu_device *vgdev = dev->dev_private;
struct virtio_gpu_fpriv *vfpriv = file->driver_priv;
struct drm_virtgpu_3d_transfer_from_host *args = data;
+ struct ttm_operation_ctx ctx = { true, false };
struct drm_gem_object *gobj = NULL;
struct virtio_gpu_object *qobj = NULL;
struct virtio_gpu_fence *fence;
@@ -370,8 +372,7 @@ static int virtio_gpu_transfer_from_host_ioctl(struct drm_device *dev,
if (ret)
goto out;
- ret = ttm_bo_validate(&qobj->tbo, &qobj->placement,
- true, false);
+ ret = ttm_bo_validate(&qobj->tbo, &qobj->placement, &ctx);
if (unlikely(ret))
goto out_unres;
@@ -397,6 +398,7 @@ static int virtio_gpu_transfer_to_host_ioctl(struct drm_device *dev, void *data,
struct virtio_gpu_device *vgdev = dev->dev_private;
struct virtio_gpu_fpriv *vfpriv = file->driver_priv;
struct drm_virtgpu_3d_transfer_to_host *args = data;
+ struct ttm_operation_ctx ctx = { true, false };
struct drm_gem_object *gobj = NULL;
struct virtio_gpu_object *qobj = NULL;
struct virtio_gpu_fence *fence;
@@ -414,8 +416,7 @@ static int virtio_gpu_transfer_to_host_ioctl(struct drm_device *dev, void *data,
if (ret)
goto out;
- ret = ttm_bo_validate(&qobj->tbo, &qobj->placement,
- true, false);
+ ret = ttm_bo_validate(&qobj->tbo, &qobj->placement, &ctx);
if (unlikely(ret))
goto out_unres;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c
index 265c81e..c9ddd37 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c
@@ -386,6 +386,7 @@ static int vmw_cotable_readback(struct vmw_resource *res)
*/
static int vmw_cotable_resize(struct vmw_resource *res, size_t new_size)
{
+ struct ttm_operation_ctx ctx = { false, false };
struct vmw_private *dev_priv = res->dev_priv;
struct vmw_cotable *vcotbl = vmw_cotable(res);
struct vmw_dma_buffer *buf, *old_buf = res->backup;
@@ -454,7 +455,7 @@ static int vmw_cotable_resize(struct vmw_resource *res, size_t new_size)
}
/* Unpin new buffer, and switch backup buffers. */
- ret = ttm_bo_validate(bo, &vmw_mob_placement, false, false);
+ ret = ttm_bo_validate(bo, &vmw_mob_placement, &ctx);
if (unlikely(ret != 0)) {
DRM_ERROR("Failed validating new COTable backup buffer.\n");
goto out_wait;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
index 0cd8890..d45d2ca 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
@@ -47,6 +47,7 @@ int vmw_dmabuf_pin_in_placement(struct vmw_private *dev_priv,
struct ttm_placement *placement,
bool interruptible)
{
+ struct ttm_operation_ctx ctx = {interruptible, false };
struct ttm_buffer_object *bo = &buf->base;
int ret;
uint32_t new_flags;
@@ -65,7 +66,7 @@ int vmw_dmabuf_pin_in_placement(struct vmw_private *dev_priv,
ret = ttm_bo_mem_compat(placement, &bo->mem,
&new_flags) == true ? 0 : -EINVAL;
else
- ret = ttm_bo_validate(bo, placement, interruptible, false);
+ ret = ttm_bo_validate(bo, placement, &ctx);
if (!ret)
vmw_bo_pin_reserved(buf, true);
@@ -95,6 +96,7 @@ int vmw_dmabuf_pin_in_vram_or_gmr(struct vmw_private *dev_priv,
struct vmw_dma_buffer *buf,
bool interruptible)
{
+ struct ttm_operation_ctx ctx = {interruptible, false };
struct ttm_buffer_object *bo = &buf->base;
int ret;
uint32_t new_flags;
@@ -115,12 +117,11 @@ int vmw_dmabuf_pin_in_vram_or_gmr(struct vmw_private *dev_priv,
goto out_unreserve;
}
- ret = ttm_bo_validate(bo, &vmw_vram_gmr_placement, interruptible,
- false);
+ ret = ttm_bo_validate(bo, &vmw_vram_gmr_placement, &ctx);
if (likely(ret == 0) || ret == -ERESTARTSYS)
goto out_unreserve;
- ret = ttm_bo_validate(bo, &vmw_vram_placement, interruptible, false);
+ ret = ttm_bo_validate(bo, &vmw_vram_placement, &ctx);
out_unreserve:
if (!ret)
@@ -170,6 +171,7 @@ int vmw_dmabuf_pin_in_start_of_vram(struct vmw_private *dev_priv,
struct vmw_dma_buffer *buf,
bool interruptible)
{
+ struct ttm_operation_ctx ctx = {interruptible, false };
struct ttm_buffer_object *bo = &buf->base;
struct ttm_placement placement;
struct ttm_place place;
@@ -200,14 +202,16 @@ int vmw_dmabuf_pin_in_start_of_vram(struct vmw_private *dev_priv,
if (bo->mem.mem_type == TTM_PL_VRAM &&
bo->mem.start < bo->num_pages &&
bo->mem.start > 0 &&
- buf->pin_count == 0)
- (void) ttm_bo_validate(bo, &vmw_sys_placement, false, false);
+ buf->pin_count == 0) {
+ ctx.interruptible = false;
+ (void) ttm_bo_validate(bo, &vmw_sys_placement, &ctx);
+ }
if (buf->pin_count > 0)
ret = ttm_bo_mem_compat(&placement, &bo->mem,
&new_flags) == true ? 0 : -EINVAL;
else
- ret = ttm_bo_validate(bo, &placement, interruptible, false);
+ ret = ttm_bo_validate(bo, &placement, &ctx);
/* For some reason we didn't end up at the start of vram */
WARN_ON(ret == 0 && bo->offset != 0);
@@ -286,6 +290,7 @@ void vmw_bo_get_guest_ptr(const struct ttm_buffer_object *bo,
*/
void vmw_bo_pin_reserved(struct vmw_dma_buffer *vbo, bool pin)
{
+ struct ttm_operation_ctx ctx = { false, true };
struct ttm_place pl;
struct ttm_placement placement;
struct ttm_buffer_object *bo = &vbo->base;
@@ -314,7 +319,7 @@ void vmw_bo_pin_reserved(struct vmw_dma_buffer *vbo, bool pin)
placement.num_placement = 1;
placement.placement = &pl;
- ret = ttm_bo_validate(bo, &placement, false, true);
+ ret = ttm_bo_validate(bo, &placement, &ctx);
BUG_ON(ret != 0 || bo->mem.mem_type != old_mem_type);
}
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index c7b53d9..9d31cfc 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -3652,14 +3652,14 @@ int vmw_validate_single_buffer(struct vmw_private *dev_priv,
{
struct vmw_dma_buffer *vbo = container_of(bo, struct vmw_dma_buffer,
base);
+ struct ttm_operation_ctx ctx = { interruptible, true };
int ret;
if (vbo->pin_count > 0)
return 0;
if (validate_as_mob)
- return ttm_bo_validate(bo, &vmw_mob_placement, interruptible,
- false);
+ return ttm_bo_validate(bo, &vmw_mob_placement, &ctx);
/**
* Put BO in VRAM if there is space, otherwise as a GMR.
@@ -3668,8 +3668,7 @@ int vmw_validate_single_buffer(struct vmw_private *dev_priv,
* used as a GMR, this will return -ENOMEM.
*/
- ret = ttm_bo_validate(bo, &vmw_vram_gmr_placement, interruptible,
- false);
+ ret = ttm_bo_validate(bo, &vmw_vram_gmr_placement, &ctx);
if (likely(ret == 0 || ret == -ERESTARTSYS))
return ret;
@@ -3678,7 +3677,7 @@ int vmw_validate_single_buffer(struct vmw_private *dev_priv,
* previous contents.
*/
- ret = ttm_bo_validate(bo, &vmw_vram_placement, interruptible, false);
+ ret = ttm_bo_validate(bo, &vmw_vram_placement, &ctx);
return ret;
}
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index 52ca1c9..fa33da5 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -1222,6 +1222,7 @@ vmw_resource_check_buffer(struct vmw_resource *res,
bool interruptible,
struct ttm_validate_buffer *val_buf)
{
+ struct ttm_operation_ctx ctx = { true, false };
struct list_head val_list;
bool backup_dirty = false;
int ret;
@@ -1246,7 +1247,7 @@ vmw_resource_check_buffer(struct vmw_resource *res,
backup_dirty = res->backup_dirty;
ret = ttm_bo_validate(&res->backup->base,
res->func->backup_placement,
- true, false);
+ &ctx);
if (unlikely(ret != 0))
goto out_no_validate;
@@ -1700,6 +1701,7 @@ void vmw_resource_evict_all(struct vmw_private *dev_priv)
*/
int vmw_resource_pin(struct vmw_resource *res, bool interruptible)
{
+ struct ttm_operation_ctx ctx = { interruptible, false };
struct vmw_private *dev_priv = res->dev_priv;
int ret;
@@ -1720,7 +1722,7 @@ int vmw_resource_pin(struct vmw_resource *res, bool interruptible)
ret = ttm_bo_validate
(&vbo->base,
res->func->backup_placement,
- interruptible, false);
+ &ctx);
if (ret) {
ttm_bo_unreserve(&vbo->base);
goto out_no_validate;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
index 92f8b1d..21d7d55 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
@@ -969,6 +969,7 @@ int vmw_compat_shader_add(struct vmw_private *dev_priv,
size_t size,
struct list_head *list)
{
+ struct ttm_operation_ctx ctx = { false, true };
struct vmw_dma_buffer *buf;
struct ttm_bo_kmap_obj map;
bool is_iomem;
@@ -1004,7 +1005,7 @@ int vmw_compat_shader_add(struct vmw_private *dev_priv,
WARN_ON(is_iomem);
ttm_bo_kunmap(&map);
- ret = ttm_bo_validate(&buf->base, &vmw_sys_placement, false, true);
+ ret = ttm_bo_validate(&buf->base, &vmw_sys_placement, &ctx);
WARN_ON(ret != 0);
ttm_bo_unreserve(&buf->base);
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 1d99cc1..25c1ca8 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -259,6 +259,20 @@ struct ttm_bo_kmap_obj {
};
/**
+ * struct ttm_operation_ctx
+ *
+ * @interruptible: Sleep interruptible if sleeping.
+ * @no_wait_gpu: Return immediately if the GPU is busy.
+ *
+ * Context for TTM operations like changing buffer placement or general memory
+ * allocation.
+ */
+struct ttm_operation_ctx {
+ bool interruptible;
+ bool no_wait_gpu;
+};
+
+/**
* ttm_bo_reference - reference a struct ttm_buffer_object
*
* @bo: The buffer object.
@@ -306,8 +320,7 @@ bool ttm_bo_mem_compat(struct ttm_placement *placement, struct ttm_mem_reg *mem,
*
* @bo: The buffer object.
* @placement: Proposed placement for the buffer object.
- * @interruptible: Sleep interruptible if sleeping.
- * @no_wait_gpu: Return immediately if the GPU is busy.
+ * @ctx: validation parameters.
*
* Changes placement and caching policy of the buffer object
* according proposed placement.
@@ -319,8 +332,7 @@ bool ttm_bo_mem_compat(struct ttm_placement *placement, struct ttm_mem_reg *mem,
*/
int ttm_bo_validate(struct ttm_buffer_object *bo,
struct ttm_placement *placement,
- bool interruptible,
- bool no_wait_gpu);
+ struct ttm_operation_ctx *ctx);
/**
* ttm_bo_unref
--
2.5.0
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