diff options
| author |   Christian König <christian.koenig@amd.com> | 2021-11-09 11:08:18 +0100 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2022-04-07 12:53:54 +0200 |
| commit | 0cc848a75b742c3f9800e643cd2c03b9cfdc3d69 (patch) | |
| tree | a3b4d1437f08e2db853e0c4b415248631ddf3534 /drivers/gpu/drm/radeon | |
| parent | RDMA: use DMA_RESV_USAGE_KERNEL (diff) | |
| download | linux-dev-0cc848a75b742c3f9800e643cd2c03b9cfdc3d69.tar.xz linux-dev-0cc848a75b742c3f9800e643cd2c03b9cfdc3d69.zip | |
dma-buf: add DMA_RESV_USAGE_BOOKKEEP v3
Add an usage for submissions independent of implicit sync but still
interesting for memory management.
v2: cleanup the kerneldoc a bit
v3: separate amdgpu changes from this
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220407085946.744568-10-christian.koenig@amd.com
Diffstat (limited to 'drivers/gpu/drm/radeon')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_gem.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mn.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index 6616a828f40b..8c01a7f0e027 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -163,7 +163,7 @@ static int radeon_gem_set_domain(struct drm_gem_object *gobj, if (domain == RADEON_GEM_DOMAIN_CPU) { /* Asking for cpu access wait for object idle */ r = dma_resv_wait_timeout(robj->tbo.base.resv, - DMA_RESV_USAGE_READ, + DMA_RESV_USAGE_BOOKKEEP, true, 30 * HZ); if (!r) r = -EBUSY; diff --git a/drivers/gpu/drm/radeon/radeon_mn.c b/drivers/gpu/drm/radeon/radeon_mn.c index 68ebeb1bdfff..29fe8423bd90 100644 --- a/drivers/gpu/drm/radeon/radeon_mn.c +++ b/drivers/gpu/drm/radeon/radeon_mn.c @@ -66,7 +66,7 @@ static bool radeon_mn_invalidate(struct mmu_interval_notifier *mn, return true; } - r = dma_resv_wait_timeout(bo->tbo.base.resv, DMA_RESV_USAGE_READ, + r = dma_resv_wait_timeout(bo->tbo.base.resv, DMA_RESV_USAGE_BOOKKEEP, false, MAX_SCHEDULE_TIMEOUT); if (r <= 0) DRM_ERROR("(%ld) failed to wait for user bo\n", r); |