Stop using TTM_PL_FLAG_NO_EVICT.
Signed-off-by: Christian König christian.koenig@amd.com --- drivers/gpu/drm/qxl/qxl_debugfs.c | 2 +- drivers/gpu/drm/qxl/qxl_drv.h | 1 - drivers/gpu/drm/qxl/qxl_ioctl.c | 4 +-- drivers/gpu/drm/qxl/qxl_object.c | 44 +++++++++---------------------- drivers/gpu/drm/qxl/qxl_object.h | 2 +- drivers/gpu/drm/qxl/qxl_release.c | 4 +-- drivers/gpu/drm/qxl/qxl_ttm.c | 2 +- 7 files changed, 20 insertions(+), 39 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c index 524d35b648d8..183d15e2cf58 100644 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c @@ -67,7 +67,7 @@ qxl_debugfs_buffers_info(struct seq_file *m, void *data)
seq_printf(m, "size %ld, pc %d, num releases %d\n", (unsigned long)bo->tbo.base.size, - bo->pin_count, rel); + bo->tbo.pin_count, rel); } return 0; } diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index aae90a9ee1db..3602e8b34189 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -80,7 +80,6 @@ struct qxl_bo { struct ttm_place placements[3]; struct ttm_placement placement; struct ttm_bo_kmap_obj kmap; - unsigned int pin_count; void *kptr; unsigned int map_count; int type; diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c index 5cea6eea72ab..0bab9ec6adc1 100644 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c @@ -326,8 +326,8 @@ static int qxl_update_area_ioctl(struct drm_device *dev, void *data, if (ret) goto out;
- if (!qobj->pin_count) { - qxl_ttm_placement_from_domain(qobj, qobj->type, false); + if (!qobj->tbo.pin_count) { + qxl_ttm_placement_from_domain(qobj, qobj->type); 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 2bc364412e8b..d3635e3e3267 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -51,14 +51,12 @@ bool qxl_ttm_bo_is_qxl_bo(struct ttm_buffer_object *bo) return false; }
-void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain, bool pinned) +void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain) { u32 c = 0; u32 pflag = 0; unsigned int i;
- if (pinned) - pflag |= TTM_PL_FLAG_NO_EVICT; if (qbo->tbo.base.size <= PAGE_SIZE) pflag |= TTM_PL_FLAG_TOPDOWN;
@@ -128,14 +126,13 @@ int qxl_bo_create(struct qxl_device *qdev, } bo->tbo.base.funcs = &qxl_object_funcs; bo->type = domain; - bo->pin_count = pinned ? 1 : 0; bo->surface_id = 0; INIT_LIST_HEAD(&bo->list);
if (surf) bo->surf = *surf;
- qxl_ttm_placement_from_domain(bo, domain, pinned); + qxl_ttm_placement_from_domain(bo, domain);
r = ttm_bo_init(&qdev->mman.bdev, &bo->tbo, size, type, &bo->placement, 0, !kernel, size, @@ -147,6 +144,8 @@ int qxl_bo_create(struct qxl_device *qdev, size, domain); return r; } + if (pinned) + ttm_bo_pin(&bo->tbo); *bo_ptr = bo; return 0; } @@ -248,39 +247,22 @@ static int __qxl_bo_pin(struct qxl_bo *bo) struct drm_device *ddev = bo->tbo.base.dev; int r;
- if (bo->pin_count) { - bo->pin_count++; + if (bo->tbo.pin_count) { + ttm_bo_pin(&bo->tbo); return 0; } - qxl_ttm_placement_from_domain(bo, bo->type, true); + qxl_ttm_placement_from_domain(bo, bo->type); r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); - if (likely(r == 0)) { - bo->pin_count = 1; - } + if (likely(r == 0)) + ttm_bo_pin(&bo->tbo); if (unlikely(r != 0)) dev_err(ddev->dev, "%p pin failed\n", bo); return r; }
-static int __qxl_bo_unpin(struct qxl_bo *bo) +static void __qxl_bo_unpin(struct qxl_bo *bo) { - struct ttm_operation_ctx ctx = { false, false }; - struct drm_device *ddev = bo->tbo.base.dev; - int r, i; - - if (!bo->pin_count) { - dev_warn(ddev->dev, "%p unpin not necessary\n", bo); - return 0; - } - bo->pin_count--; - if (bo->pin_count) - 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, &ctx); - if (unlikely(r != 0)) - dev_err(ddev->dev, "%p validate failed for unpin\n", bo); - return r; + ttm_bo_unpin(&bo->tbo); }
/* @@ -314,9 +296,9 @@ int qxl_bo_unpin(struct qxl_bo *bo) if (r) return r;
- r = __qxl_bo_unpin(bo); + __qxl_bo_unpin(bo); qxl_bo_unreserve(bo); - return r; + return 0; }
void qxl_bo_force_delete(struct qxl_device *qdev) diff --git a/drivers/gpu/drm/qxl/qxl_object.h b/drivers/gpu/drm/qxl/qxl_object.h index 6b434e5ef795..c7d79b20622e 100644 --- a/drivers/gpu/drm/qxl/qxl_object.h +++ b/drivers/gpu/drm/qxl/qxl_object.h @@ -94,7 +94,7 @@ extern struct qxl_bo *qxl_bo_ref(struct qxl_bo *bo); extern void qxl_bo_unref(struct qxl_bo **bo); extern int qxl_bo_pin(struct qxl_bo *bo); extern int qxl_bo_unpin(struct qxl_bo *bo); -extern void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain, bool pinned); +extern void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain); extern bool qxl_ttm_bo_is_qxl_bo(struct ttm_buffer_object *bo);
#endif diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c index 4fae3e393da1..e75e364655b8 100644 --- a/drivers/gpu/drm/qxl/qxl_release.c +++ b/drivers/gpu/drm/qxl/qxl_release.c @@ -231,8 +231,8 @@ 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); + if (!bo->tbo.pin_count) { + qxl_ttm_placement_from_domain(bo, bo->type); ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); if (ret) return ret; diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index fd691fff8394..01fe0c3a3d9a 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -67,7 +67,7 @@ static void qxl_evict_flags(struct ttm_buffer_object *bo, return; } qbo = to_qxl_bo(bo); - qxl_ttm_placement_from_domain(qbo, QXL_GEM_DOMAIN_CPU, false); + qxl_ttm_placement_from_domain(qbo, QXL_GEM_DOMAIN_CPU); *placement = qbo->placement; }