search for: ttm_bo_add_to_lru

...(-) diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c index 2b43e5deb051..e85c4d274dc0 100644 --- a/drivers/gpu/drm/qxl/qxl_release.c +++ b/drivers/gpu/drm/qxl/qxl_release.c @@ -350,7 +350,6 @@ void qxl_release_fence_buffer_objects(struct qxl_release *release) ttm_bo_add_to_lru(bo); __ttm_bo_unreserve(bo); - entry->reserved = false; } spin_unlock(&bdev->fence_lock); spin_unlock(&glob->lru_lock); diff --git a/drivers/gpu/drm/ttm/ttm_execbuf_util.c b/drivers/gpu/drm/ttm/ttm_execbuf_util.c index 39a11bbd2bac..6db47a72667e 100644 --- a/drivers/gpu/d...

...elease_fence_buffer_objects(struct qxl_release *release) list_for_each_entry(entry, &release->bos, head) { bo = entry->bo; - reservation_object_add_shared_fence(bo->resv, &release->base); + reservation_object_add_shared_fence(bo->base.resv, &release->base); ttm_bo_add_to_lru(bo); - reservation_object_unlock(bo->resv); + reservation_object_unlock(bo->base.resv); } spin_unlock(&glob->lru_lock); ww_acquire_fini(&release->ticket); -- 2.18.1

...elease_fence_buffer_objects(struct qxl_release *release) list_for_each_entry(entry, &release->bos, head) { bo = entry->bo; - reservation_object_add_shared_fence(bo->resv, &release->base); + reservation_object_add_shared_fence(bo->base.resv, &release->base); ttm_bo_add_to_lru(bo); - reservation_object_unlock(bo->resv); + reservation_object_unlock(bo->base.resv); } spin_unlock(&glob->lru_lock); ww_acquire_fini(&release->ticket); -- 2.18.1

...elease_fence_buffer_objects(struct qxl_release *release) list_for_each_entry(entry, &release->bos, head) { bo = entry->bo; - reservation_object_add_shared_fence(bo->resv, &release->base); + reservation_object_add_shared_fence(bo->base.resv, &release->base); ttm_bo_add_to_lru(bo); - reservation_object_unlock(bo->resv); + reservation_object_unlock(bo->base.resv); } spin_unlock(&glob->lru_lock); ww_acquire_fini(&release->ticket); -- 2.18.1

...elease_fence_buffer_objects(struct qxl_release *release) list_for_each_entry(entry, &release->bos, head) { bo = entry->bo; - reservation_object_add_shared_fence(bo->resv, &release->base); + reservation_object_add_shared_fence(bo->base.resv, &release->base); ttm_bo_add_to_lru(bo); - reservation_object_unlock(bo->resv); + reservation_object_unlock(bo->base.resv); } spin_unlock(&glob->lru_lock); ww_acquire_fini(&release->ticket); -- 2.18.1

...elease_fence_buffer_objects(struct qxl_release *release) list_for_each_entry(entry, &release->bos, head) { bo = entry->bo; - reservation_object_add_shared_fence(bo->resv, &release->base); + reservation_object_add_shared_fence(bo->base.resv, &release->base); ttm_bo_add_to_lru(bo); - reservation_object_unlock(bo->resv); + reservation_object_unlock(bo->base.resv); } spin_unlock(&glob->lru_lock); ww_acquire_fini(&release->ticket); -- 2.18.1

...ruct qxl_release *release) glob = bo->glob; spin_lock(&glob->lru_lock); - spin_lock(&bdev->fence_lock); list_for_each_entry(entry, &release->bos, head) { bo = entry->bo; @@ -351,7 +350,6 @@ void qxl_release_fence_buffer_objects(struct qxl_release *release) ttm_bo_add_to_lru(bo); __ttm_bo_unreserve(bo); } - spin_unlock(&bdev->fence_lock); spin_unlock(&glob->lru_lock); ww_acquire_fini(&release->ticket); } diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 408b6ac53f0b..6a7340289ddd 100644 -...

Use gem reservation helpers and direct reservation_object_* calls instead of ttm. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 36 ++++++++++++-------------- 1 file changed, 17 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index 5cffd2e54c04..6db6a6e92dde

Use gem reservation helpers and direct reservation_object_* calls instead of ttm. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 36 ++++++++++++-------------- 1 file changed, 17 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index 5cffd2e54c04..6db6a6e92dde

This series depends on the previously posted reservation api patches. 2 of them are not yet in for-next-fences branch of git://git.linaro.org/people/sumit.semwal/linux-3.x.git The missing patches are still in my vmwgfx_wip branch at git://people.freedesktop.org/~mlankhorst/linux All ttm drivers are converted to the fence api, fence_lock is removed and rcu is used in its place. qxl is the first

...l_release.c @@ -464,9 +464,6 @@ void qxl_release_fence_buffer_objects(struct qxl_release *release) bo = entry->bo; qbo = to_qxl_bo(bo); - if (!entry->bo->sync_obj) - entry->bo->sync_obj = qbo; - reservation_object_add_shared_fence(bo->resv, &release->base); ttm_bo_add_to_lru(bo); __ttm_bo_unreserve(bo); diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 80879e38e447..439e2b23465d 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -361,105 +361,6 @@ static int qxl_bo_move(struct ttm_buffer_object *bo, ret...

...l_release.c @@ -464,9 +464,6 @@ void qxl_release_fence_buffer_objects(struct qxl_release *release) bo = entry->bo; qbo = to_qxl_bo(bo); - if (!entry->bo->sync_obj) - entry->bo->sync_obj = qbo; - reservation_object_add_shared_fence(bo->resv, &release->base); ttm_bo_add_to_lru(bo); __ttm_bo_unreserve(bo); diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 6230251fa5b0..99b7ee110a98 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -355,105 +355,6 @@ static int qxl_bo_move(struct ttm_buffer_object *bo, ret...

fence_is_signaled callback should support being run in atomic context, but not in irq context. Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com> --- include/linux/fence.h | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/include/linux/fence.h b/include/linux/fence.h index d174585b874b..c1a4519ba2f5 100644 ---

This series applies on top of the driver-core-next branch of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git Before converting ttm to the new fence interface I had to fix some drivers to require a reservation before poking with fence_obj. After flipping the switch RCU becomes available instead, and the extra reservations can be dropped again. :-) I've done at least basic

https://bugs.freedesktop.org/show_bug.cgi?id=81485 Priority: medium Bug ID: 81485 Assignee: nouveau at lists.freedesktop.org Summary: dmesg spam on startup QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: All Reporter: fry.kun at gmail.com Hardware: Other

...qbo = to_qxl_bo(bo); if (!entry->bo->sync_obj) - entry->bo->sync_obj = &qbo->fence; - - qxl_fence_add_release_locked(&qbo->fence, release->id); + entry->bo->sync_obj = qbo; + reservation_object_add_shared_fence(bo->resv, &release->base); ttm_bo_add_to_lru(bo); __ttm_bo_unreserve(bo); } + spin_unlock(&qdev->release_lock); spin_unlock(&glob->lru_lock); ww_acquire_fini(&release->ticket); } diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 71a1baeac14e..6230251fa5b0 100644 --- a/drivers/gpu/d...

While working on TTM cleanups I've found that the io_reserve_lru used by Nouveau is actually not working at all. In general we should remove driver specific handling from the memory management, so this patch moves the io_reserve_lru handling into Nouveau instead. The patch should be functional correct, but is only compile tested! Signed-off-by: Christian König <christian.koenig at