From: Christian König christian.koenig@amd.com
Give moving a BO into place an operation context to work with.
Signed-off-by: Christian König christian.koenig@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