[PATCH 10/17] ttm: add a memcg accounting flag to the alloc/populate APIs
Dave Airlie
airlied at gmail.com
Mon Jun 30 04:49:29 UTC 2025
From: Dave Airlie <airlied at redhat.com>
This flag does nothing yet, but this just changes the APIs to accept
it in the future across all users.
This flag will eventually be filled out with when to account a tt
populate to a memcg.
Signed-off-by: Dave Airlie <airlied at redhat.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 3 ++-
drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 5 +++--
drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c | 2 +-
drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c | 4 ++--
drivers/gpu/drm/loongson/lsdc_ttm.c | 3 ++-
drivers/gpu/drm/nouveau/nouveau_bo.c | 6 ++++--
drivers/gpu/drm/radeon/radeon_ttm.c | 3 ++-
drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c | 2 +-
drivers/gpu/drm/ttm/tests/ttm_pool_test.c | 16 ++++++++--------
drivers/gpu/drm/ttm/tests/ttm_tt_test.c | 12 ++++++------
drivers/gpu/drm/ttm/ttm_bo.c | 5 +++--
drivers/gpu/drm/ttm/ttm_bo_util.c | 6 +++---
drivers/gpu/drm/ttm/ttm_bo_vm.c | 4 +++-
drivers/gpu/drm/ttm/ttm_pool.c | 6 ++++--
drivers/gpu/drm/ttm/ttm_tt.c | 8 +++++---
drivers/gpu/drm/vmwgfx/vmwgfx_blit.c | 4 ++--
drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 7 ++++---
drivers/gpu/drm/xe/xe_bo.c | 3 ++-
include/drm/ttm/ttm_bo.h | 1 +
include/drm/ttm/ttm_device.h | 1 +
include/drm/ttm/ttm_pool.h | 1 +
include/drm/ttm/ttm_tt.h | 1 +
22 files changed, 61 insertions(+), 42 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 9c5df35f05b7..920b412156dd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1138,6 +1138,7 @@ static struct ttm_tt *amdgpu_ttm_tt_create(struct ttm_buffer_object *bo,
*/
static int amdgpu_ttm_tt_populate(struct ttm_device *bdev,
struct ttm_tt *ttm,
+ bool memcg_account,
struct ttm_operation_ctx *ctx)
{
struct amdgpu_device *adev = amdgpu_ttm_adev(bdev);
@@ -1161,7 +1162,7 @@ static int amdgpu_ttm_tt_populate(struct ttm_device *bdev,
pool = &adev->mman.ttm_pools[gtt->pool_id];
else
pool = &adev->mman.bdev.pool;
- ret = ttm_pool_alloc(pool, ttm, ctx);
+ ret = ttm_pool_alloc(pool, ttm, memcg_account, ctx);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index 1f4814968868..6cdaf3696583 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -314,6 +314,7 @@ static struct ttm_tt *i915_ttm_tt_create(struct ttm_buffer_object *bo,
static int i915_ttm_tt_populate(struct ttm_device *bdev,
struct ttm_tt *ttm,
+ bool memcg_account,
struct ttm_operation_ctx *ctx)
{
struct i915_ttm_tt *i915_tt = container_of(ttm, typeof(*i915_tt), ttm);
@@ -321,7 +322,7 @@ static int i915_ttm_tt_populate(struct ttm_device *bdev,
if (i915_tt->is_shmem)
return i915_ttm_tt_shmem_populate(bdev, ttm, ctx);
- return ttm_pool_alloc(&bdev->pool, ttm, ctx);
+ return ttm_pool_alloc(&bdev->pool, ttm, memcg_account, ctx);
}
static void i915_ttm_tt_unpopulate(struct ttm_device *bdev, struct ttm_tt *ttm)
@@ -808,7 +809,7 @@ static int __i915_ttm_get_pages(struct drm_i915_gem_object *obj,
}
if (bo->ttm && !ttm_tt_is_populated(bo->ttm)) {
- ret = ttm_bo_populate(bo, &ctx);
+ ret = ttm_bo_populate(bo, false, &ctx);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c
index 2f6b33edb9c9..4ab1eb3e42bc 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c
@@ -624,7 +624,7 @@ int i915_ttm_move(struct ttm_buffer_object *bo, bool evict,
/* Populate ttm with pages if needed. Typically system memory. */
if (ttm && (dst_man->use_tt || (ttm->page_flags & TTM_TT_FLAG_SWAPPED))) {
- ret = ttm_bo_populate(bo, ctx);
+ ret = ttm_bo_populate(bo, false, ctx);
if (ret)
return ret;
}
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c
index 61596cecce4d..0b555979d786 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c
@@ -90,7 +90,7 @@ static int i915_ttm_backup(struct i915_gem_apply_to_region *apply,
goto out_no_lock;
backup_bo = i915_gem_to_ttm(backup);
- err = ttm_bo_populate(backup_bo, &ctx);
+ err = ttm_bo_populate(backup_bo, false, &ctx);
if (err)
goto out_no_populate;
@@ -189,7 +189,7 @@ static int i915_ttm_restore(struct i915_gem_apply_to_region *apply,
if (!backup_bo->resource)
err = ttm_bo_validate(backup_bo, i915_ttm_sys_placement(), &ctx);
if (!err)
- err = ttm_bo_populate(backup_bo, &ctx);
+ err = ttm_bo_populate(backup_bo, false, &ctx);
if (!err) {
err = i915_gem_obj_copy_ttm(obj, backup, pm_apply->allow_gpu,
false);
diff --git a/drivers/gpu/drm/loongson/lsdc_ttm.c b/drivers/gpu/drm/loongson/lsdc_ttm.c
index 2e42c6970c9f..6d8781506802 100644
--- a/drivers/gpu/drm/loongson/lsdc_ttm.c
+++ b/drivers/gpu/drm/loongson/lsdc_ttm.c
@@ -110,6 +110,7 @@ lsdc_ttm_tt_create(struct ttm_buffer_object *tbo, uint32_t page_flags)
static int lsdc_ttm_tt_populate(struct ttm_device *bdev,
struct ttm_tt *ttm,
+ bool memcg_account,
struct ttm_operation_ctx *ctx)
{
bool slave = !!(ttm->page_flags & TTM_TT_FLAG_EXTERNAL);
@@ -122,7 +123,7 @@ static int lsdc_ttm_tt_populate(struct ttm_device *bdev,
return 0;
}
- return ttm_pool_alloc(&bdev->pool, ttm, ctx);
+ return ttm_pool_alloc(&bdev->pool, ttm, memcg_account, ctx);
}
static void lsdc_ttm_tt_unpopulate(struct ttm_device *bdev,
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index b96f0555ca14..1f2b9f5f2bf8 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1417,7 +1417,9 @@ vm_fault_t nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
static int
nouveau_ttm_tt_populate(struct ttm_device *bdev,
- struct ttm_tt *ttm, struct ttm_operation_ctx *ctx)
+ struct ttm_tt *ttm,
+ bool memcg_account,
+ struct ttm_operation_ctx *ctx)
{
struct ttm_tt *ttm_dma = (void *)ttm;
struct nouveau_drm *drm;
@@ -1434,7 +1436,7 @@ nouveau_ttm_tt_populate(struct ttm_device *bdev,
drm = nouveau_bdev(bdev);
- return ttm_pool_alloc(&drm->ttm.bdev.pool, ttm, ctx);
+ return ttm_pool_alloc(&drm->ttm.bdev.pool, ttm, memcg_account, ctx);
}
static void
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 616d25c8c2de..8c4273239d16 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -526,6 +526,7 @@ static struct radeon_ttm_tt *radeon_ttm_tt_to_gtt(struct radeon_device *rdev,
static int radeon_ttm_tt_populate(struct ttm_device *bdev,
struct ttm_tt *ttm,
+ bool memcg_account,
struct ttm_operation_ctx *ctx)
{
struct radeon_device *rdev = radeon_get_rdev(bdev);
@@ -547,7 +548,7 @@ static int radeon_ttm_tt_populate(struct ttm_device *bdev,
return 0;
}
- return ttm_pool_alloc(&rdev->mman.bdev.pool, ttm, ctx);
+ return ttm_pool_alloc(&rdev->mman.bdev.pool, ttm, memcg_account, ctx);
}
static void radeon_ttm_tt_unpopulate(struct ttm_device *bdev, struct ttm_tt *ttm)
diff --git a/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c b/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c
index 3148f5d3dbd6..b52e3c1089e6 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c
@@ -538,7 +538,7 @@ static void ttm_bo_validate_no_placement_signaled(struct kunit *test)
if (params->with_ttm) {
old_tt = priv->ttm_dev->funcs->ttm_tt_create(bo, 0);
- ttm_pool_alloc(&priv->ttm_dev->pool, old_tt, &ctx);
+ ttm_pool_alloc(&priv->ttm_dev->pool, old_tt, false, &ctx);
bo->ttm = old_tt;
}
diff --git a/drivers/gpu/drm/ttm/tests/ttm_pool_test.c b/drivers/gpu/drm/ttm/tests/ttm_pool_test.c
index 39234a3e98c4..aaf152c2383d 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_pool_test.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_pool_test.c
@@ -88,7 +88,7 @@ static struct ttm_pool *ttm_pool_pre_populated(struct kunit *test,
ttm_pool_init(pool, devs->dev, NUMA_NO_NODE, true, false);
- err = ttm_pool_alloc(pool, tt, &simple_ctx);
+ err = ttm_pool_alloc(pool, tt, false, &simple_ctx);
KUNIT_ASSERT_EQ(test, err, 0);
ttm_pool_free(pool, tt);
@@ -157,7 +157,7 @@ static void ttm_pool_alloc_basic(struct kunit *test)
KUNIT_ASSERT_EQ(test, pool->nid, NUMA_NO_NODE);
KUNIT_ASSERT_EQ(test, pool->use_dma_alloc, params->use_dma_alloc);
- err = ttm_pool_alloc(pool, tt, &simple_ctx);
+ err = ttm_pool_alloc(pool, tt, false, &simple_ctx);
KUNIT_ASSERT_EQ(test, err, 0);
KUNIT_ASSERT_EQ(test, tt->num_pages, expected_num_pages);
@@ -220,7 +220,7 @@ static void ttm_pool_alloc_basic_dma_addr(struct kunit *test)
ttm_pool_init(pool, devs->dev, NUMA_NO_NODE, true, false);
- err = ttm_pool_alloc(pool, tt, &simple_ctx);
+ err = ttm_pool_alloc(pool, tt, false, &simple_ctx);
KUNIT_ASSERT_EQ(test, err, 0);
KUNIT_ASSERT_EQ(test, tt->num_pages, expected_num_pages);
@@ -253,7 +253,7 @@ static void ttm_pool_alloc_order_caching_match(struct kunit *test)
tt = ttm_tt_kunit_init(test, 0, caching, size);
KUNIT_ASSERT_NOT_NULL(test, tt);
- err = ttm_pool_alloc(pool, tt, &simple_ctx);
+ err = ttm_pool_alloc(pool, tt, false, &simple_ctx);
KUNIT_ASSERT_EQ(test, err, 0);
KUNIT_ASSERT_TRUE(test, !list_lru_count(&pt->pages));
@@ -285,7 +285,7 @@ static void ttm_pool_alloc_caching_mismatch(struct kunit *test)
KUNIT_ASSERT_FALSE(test, !list_lru_count(&pt_pool->pages));
KUNIT_ASSERT_TRUE(test, !list_lru_count(&pt_tt->pages));
- err = ttm_pool_alloc(pool, tt, &simple_ctx);
+ err = ttm_pool_alloc(pool, tt, false, &simple_ctx);
KUNIT_ASSERT_EQ(test, err, 0);
ttm_pool_free(pool, tt);
@@ -319,7 +319,7 @@ static void ttm_pool_alloc_order_mismatch(struct kunit *test)
KUNIT_ASSERT_FALSE(test, !list_lru_count(&pt_pool->pages));
KUNIT_ASSERT_TRUE(test, !list_lru_count(&pt_tt->pages));
- err = ttm_pool_alloc(pool, tt, &simple_ctx);
+ err = ttm_pool_alloc(pool, tt, false, &simple_ctx);
KUNIT_ASSERT_EQ(test, err, 0);
ttm_pool_free(pool, tt);
@@ -349,7 +349,7 @@ static void ttm_pool_free_dma_alloc(struct kunit *test)
KUNIT_ASSERT_NOT_NULL(test, pool);
ttm_pool_init(pool, devs->dev, NUMA_NO_NODE, true, false);
- ttm_pool_alloc(pool, tt, &simple_ctx);
+ ttm_pool_alloc(pool, tt, false, &simple_ctx);
pt = &pool->caching[caching].orders[order];
KUNIT_ASSERT_TRUE(test, !list_lru_count(&pt->pages));
@@ -380,7 +380,7 @@ static void ttm_pool_free_no_dma_alloc(struct kunit *test)
KUNIT_ASSERT_NOT_NULL(test, pool);
ttm_pool_init(pool, devs->dev, NUMA_NO_NODE, false, false);
- ttm_pool_alloc(pool, tt, &simple_ctx);
+ ttm_pool_alloc(pool, tt, false, &simple_ctx);
pt = &pool->caching[caching].orders[order];
KUNIT_ASSERT_TRUE(test, list_lru_count(&pt->pages) == 1);
diff --git a/drivers/gpu/drm/ttm/tests/ttm_tt_test.c b/drivers/gpu/drm/ttm/tests/ttm_tt_test.c
index 61ec6f580b62..333c503e218b 100644
--- a/drivers/gpu/drm/ttm/tests/ttm_tt_test.c
+++ b/drivers/gpu/drm/ttm/tests/ttm_tt_test.c
@@ -262,7 +262,7 @@ static void ttm_tt_populate_null_ttm(struct kunit *test)
struct ttm_operation_ctx ctx = { };
int err;
- err = ttm_tt_populate(devs->ttm_dev, NULL, &ctx);
+ err = ttm_tt_populate(devs->ttm_dev, NULL, false, &ctx);
KUNIT_ASSERT_EQ(test, err, -EINVAL);
}
@@ -283,11 +283,11 @@ static void ttm_tt_populate_populated_ttm(struct kunit *test)
err = ttm_tt_init(tt, bo, 0, ttm_cached, 0);
KUNIT_ASSERT_EQ(test, err, 0);
- err = ttm_tt_populate(devs->ttm_dev, tt, &ctx);
+ err = ttm_tt_populate(devs->ttm_dev, tt, false, &ctx);
KUNIT_ASSERT_EQ(test, err, 0);
populated_page = *tt->pages;
- err = ttm_tt_populate(devs->ttm_dev, tt, &ctx);
+ err = ttm_tt_populate(devs->ttm_dev, tt, false, &ctx);
KUNIT_ASSERT_PTR_EQ(test, populated_page, *tt->pages);
}
@@ -307,7 +307,7 @@ static void ttm_tt_unpopulate_basic(struct kunit *test)
err = ttm_tt_init(tt, bo, 0, ttm_cached, 0);
KUNIT_ASSERT_EQ(test, err, 0);
- err = ttm_tt_populate(devs->ttm_dev, tt, &ctx);
+ err = ttm_tt_populate(devs->ttm_dev, tt, false, &ctx);
KUNIT_ASSERT_EQ(test, err, 0);
KUNIT_ASSERT_TRUE(test, ttm_tt_is_populated(tt));
@@ -351,7 +351,7 @@ static void ttm_tt_swapin_basic(struct kunit *test)
err = ttm_tt_init(tt, bo, 0, ttm_cached, 0);
KUNIT_ASSERT_EQ(test, err, 0);
- err = ttm_tt_populate(devs->ttm_dev, tt, &ctx);
+ err = ttm_tt_populate(devs->ttm_dev, tt, false, &ctx);
KUNIT_ASSERT_EQ(test, err, 0);
KUNIT_ASSERT_TRUE(test, ttm_tt_is_populated(tt));
@@ -361,7 +361,7 @@ static void ttm_tt_swapin_basic(struct kunit *test)
KUNIT_ASSERT_TRUE(test, tt->page_flags & TTM_TT_FLAG_SWAPPED);
/* Swapout depopulates TT, allocate pages and then swap them in */
- err = ttm_pool_alloc(&devs->ttm_dev->pool, tt, &ctx);
+ err = ttm_pool_alloc(&devs->ttm_dev->pool, tt, false, &ctx);
KUNIT_ASSERT_EQ(test, err, 0);
err = ttm_tt_swapin(tt);
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index f4d9e68b21e7..af04bb8e2c2a 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -142,7 +142,7 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo,
goto out_err;
if (mem->mem_type != TTM_PL_SYSTEM) {
- ret = ttm_bo_populate(bo, ctx);
+ ret = ttm_bo_populate(bo, false, ctx);
if (ret)
goto out_err;
}
@@ -1256,6 +1256,7 @@ void ttm_bo_tt_destroy(struct ttm_buffer_object *bo)
* is set to true.
*/
int ttm_bo_populate(struct ttm_buffer_object *bo,
+ bool memcg_account,
struct ttm_operation_ctx *ctx)
{
struct ttm_tt *tt = bo->ttm;
@@ -1268,7 +1269,7 @@ int ttm_bo_populate(struct ttm_buffer_object *bo,
return 0;
swapped = ttm_tt_is_swapped(tt);
- ret = ttm_tt_populate(bo->bdev, tt, ctx);
+ ret = ttm_tt_populate(bo->bdev, tt, memcg_account, ctx);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index 250675d56b1c..764d1cf1ecbe 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -167,7 +167,7 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
src_man = ttm_manager_type(bdev, src_mem->mem_type);
if (ttm && ((ttm->page_flags & TTM_TT_FLAG_SWAPPED) ||
dst_man->use_tt)) {
- ret = ttm_bo_populate(bo, ctx);
+ ret = ttm_bo_populate(bo, false, ctx);
if (ret)
return ret;
}
@@ -354,7 +354,7 @@ static int ttm_bo_kmap_ttm(struct ttm_buffer_object *bo,
BUG_ON(!ttm);
- ret = ttm_bo_populate(bo, &ctx);
+ ret = ttm_bo_populate(bo, false, &ctx);
if (ret)
return ret;
@@ -511,7 +511,7 @@ int ttm_bo_vmap(struct ttm_buffer_object *bo, struct iosys_map *map)
pgprot_t prot;
void *vaddr;
- ret = ttm_bo_populate(bo, &ctx);
+ ret = ttm_bo_populate(bo, false, &ctx);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c
index b47020fca199..c5ad447debe3 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_vm.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c
@@ -225,7 +225,9 @@ vm_fault_t ttm_bo_vm_fault_reserved(struct vm_fault *vmf,
};
ttm = bo->ttm;
- err = ttm_bo_populate(bo, &ctx);
+ err = ttm_bo_populate(bo,
+ false,
+ &ctx);
if (err) {
if (err == -EINTR || err == -ERESTARTSYS ||
err == -EAGAIN)
diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c
index c6192c915f0d..0526900366e5 100644
--- a/drivers/gpu/drm/ttm/ttm_pool.c
+++ b/drivers/gpu/drm/ttm/ttm_pool.c
@@ -744,6 +744,7 @@ static unsigned int ttm_pool_alloc_find_order(unsigned int highest,
}
static int __ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
+ bool memcg_account,
const struct ttm_operation_ctx *ctx,
struct ttm_pool_alloc_state *alloc,
struct ttm_pool_tt_restore *restore)
@@ -854,6 +855,7 @@ static int __ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
* Returns: 0 on successe, negative error code otherwise.
*/
int ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
+ bool memcg_account,
struct ttm_operation_ctx *ctx)
{
struct ttm_pool_alloc_state alloc;
@@ -863,7 +865,7 @@ int ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
ttm_pool_alloc_state_init(tt, &alloc);
- return __ttm_pool_alloc(pool, tt, ctx, &alloc, NULL);
+ return __ttm_pool_alloc(pool, tt, memcg_account, ctx, &alloc, NULL);
}
EXPORT_SYMBOL(ttm_pool_alloc);
@@ -916,7 +918,7 @@ int ttm_pool_restore_and_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
return 0;
}
- return __ttm_pool_alloc(pool, tt, ctx, &alloc, tt->restore);
+ return __ttm_pool_alloc(pool, tt, false, ctx, &alloc, tt->restore);
}
/**
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index 506e257dfba8..8f38de3b2f1c 100644
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -366,7 +366,9 @@ int ttm_tt_swapout(struct ttm_device *bdev, struct ttm_tt *ttm,
EXPORT_SYMBOL_FOR_TESTS_ONLY(ttm_tt_swapout);
int ttm_tt_populate(struct ttm_device *bdev,
- struct ttm_tt *ttm, struct ttm_operation_ctx *ctx)
+ struct ttm_tt *ttm,
+ bool memcg_account,
+ struct ttm_operation_ctx *ctx)
{
int ret;
@@ -395,9 +397,9 @@ int ttm_tt_populate(struct ttm_device *bdev,
}
if (bdev->funcs->ttm_tt_populate)
- ret = bdev->funcs->ttm_tt_populate(bdev, ttm, ctx);
+ ret = bdev->funcs->ttm_tt_populate(bdev, ttm, memcg_account, ctx);
else
- ret = ttm_pool_alloc(&bdev->pool, ttm, ctx);
+ ret = ttm_pool_alloc(&bdev->pool, ttm, memcg_account, ctx);
if (ret)
goto error;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
index fa5841fda659..a4d4ebf585fe 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
@@ -569,13 +569,13 @@ int vmw_bo_cpu_blit(struct vmw_bo *vmw_dst,
dma_resv_assert_held(src->base.resv);
if (!ttm_tt_is_populated(dst->ttm)) {
- ret = dst->bdev->funcs->ttm_tt_populate(dst->bdev, dst->ttm, &ctx);
+ ret = dst->bdev->funcs->ttm_tt_populate(dst->bdev, dst->ttm, false, &ctx);
if (ret)
return ret;
}
if (!ttm_tt_is_populated(src->ttm)) {
- ret = src->bdev->funcs->ttm_tt_populate(src->bdev, src->ttm, &ctx);
+ ret = src->bdev->funcs->ttm_tt_populate(src->bdev, src->ttm, false, &ctx);
if (ret)
return ret;
}
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
index 5553892d7c3e..2351dafc1c68 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
@@ -360,7 +360,8 @@ static void vmw_ttm_destroy(struct ttm_device *bdev, struct ttm_tt *ttm)
static int vmw_ttm_populate(struct ttm_device *bdev,
- struct ttm_tt *ttm, struct ttm_operation_ctx *ctx)
+ struct ttm_tt *ttm, bool memcg_account,
+ struct ttm_operation_ctx *ctx)
{
bool external = (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) != 0;
@@ -372,7 +373,7 @@ static int vmw_ttm_populate(struct ttm_device *bdev,
ttm->dma_address,
ttm->num_pages);
- return ttm_pool_alloc(&bdev->pool, ttm, ctx);
+ return ttm_pool_alloc(&bdev->pool, ttm, memcg_account, ctx);
}
static void vmw_ttm_unpopulate(struct ttm_device *bdev,
@@ -580,7 +581,7 @@ int vmw_bo_create_and_populate(struct vmw_private *dev_priv,
if (unlikely(ret != 0))
return ret;
- ret = vmw_ttm_populate(vbo->tbo.bdev, vbo->tbo.ttm, &ctx);
+ ret = vmw_ttm_populate(vbo->tbo.bdev, vbo->tbo.ttm, false, &ctx);
if (likely(ret == 0)) {
struct vmw_ttm_tt *vmw_tt =
container_of(vbo->tbo.ttm, struct vmw_ttm_tt, dma_ttm);
diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c
index 7aa2c17825da..522cbff11563 100644
--- a/drivers/gpu/drm/xe/xe_bo.c
+++ b/drivers/gpu/drm/xe/xe_bo.c
@@ -504,6 +504,7 @@ static struct ttm_tt *xe_ttm_tt_create(struct ttm_buffer_object *ttm_bo,
}
static int xe_ttm_tt_populate(struct ttm_device *ttm_dev, struct ttm_tt *tt,
+ bool memcg_account,
struct ttm_operation_ctx *ctx)
{
struct xe_ttm_tt *xe_tt = container_of(tt, struct xe_ttm_tt, ttm);
@@ -521,7 +522,7 @@ static int xe_ttm_tt_populate(struct ttm_device *ttm_dev, struct ttm_tt *tt,
err = ttm_tt_restore(ttm_dev, tt, ctx);
} else {
ttm_tt_clear_backed_up(tt);
- err = ttm_pool_alloc(&ttm_dev->pool, tt, ctx);
+ err = ttm_pool_alloc(&ttm_dev->pool, tt, memcg_account, ctx);
}
if (err)
return err;
diff --git a/include/drm/ttm/ttm_bo.h b/include/drm/ttm/ttm_bo.h
index 894ff7ccd68e..099dc2604baa 100644
--- a/include/drm/ttm/ttm_bo.h
+++ b/include/drm/ttm/ttm_bo.h
@@ -464,6 +464,7 @@ pgprot_t ttm_io_prot(struct ttm_buffer_object *bo, struct ttm_resource *res,
pgprot_t tmp);
void ttm_bo_tt_destroy(struct ttm_buffer_object *bo);
int ttm_bo_populate(struct ttm_buffer_object *bo,
+ bool memcg_account,
struct ttm_operation_ctx *ctx);
/* Driver LRU walk helpers initially targeted for shrinking. */
diff --git a/include/drm/ttm/ttm_device.h b/include/drm/ttm/ttm_device.h
index 39b8636b1845..903ca40ebf92 100644
--- a/include/drm/ttm/ttm_device.h
+++ b/include/drm/ttm/ttm_device.h
@@ -84,6 +84,7 @@ struct ttm_device_funcs {
*/
int (*ttm_tt_populate)(struct ttm_device *bdev,
struct ttm_tt *ttm,
+ bool memcg_account,
struct ttm_operation_ctx *ctx);
/**
diff --git a/include/drm/ttm/ttm_pool.h b/include/drm/ttm/ttm_pool.h
index df56527c4853..da5b94226203 100644
--- a/include/drm/ttm/ttm_pool.h
+++ b/include/drm/ttm/ttm_pool.h
@@ -79,6 +79,7 @@ struct ttm_pool {
};
int ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
+ bool memcg_account,
struct ttm_operation_ctx *ctx);
void ttm_pool_free(struct ttm_pool *pool, struct ttm_tt *tt);
diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h
index 406437ad674b..15d4019685f6 100644
--- a/include/drm/ttm/ttm_tt.h
+++ b/include/drm/ttm/ttm_tt.h
@@ -250,6 +250,7 @@ int ttm_tt_swapout(struct ttm_device *bdev, struct ttm_tt *ttm,
* Calls the driver method to allocate pages for a ttm
*/
int ttm_tt_populate(struct ttm_device *bdev, struct ttm_tt *ttm,
+ bool memcg_account,
struct ttm_operation_ctx *ctx);
/**
--
2.49.0
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