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| author | Christian König <christian.koenig@amd.com> | 2020-07-23 11:58:12 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2020-07-28 14:54:15 +0300 |
| commit | d59bc6324208e427d141826d26408b193d522244 (patch) | |
| tree | 7bdd9dc48c7fc748eb69c1607c5a187d47f2c257 /drivers/gpu/drm/ttm/ttm_bo.c | |
| parent | 7427a7a0b3b8f66ea45472a9a37b79689ed8c3b3 (diff) | |
| download | linux-d59bc6324208e427d141826d26408b193d522244.tar.xz | |
drm/ttm: fix pipelined gutting for evictions v2
We can't pipeline that during eviction because the memory needs
to be available immediately.
v2: fix how we cleanup the BOs resources
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Tested-by: Alex Sierra <alex.sierra@amd.com>
Link: https://patchwork.freedesktop.org/patch/379039/
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_bo.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 0768a054a916..469aa93ea317 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -652,8 +652,12 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, placement.num_busy_placement = 0; bdev->driver->evict_flags(bo, &placement); - if (!placement.num_placement && !placement.num_busy_placement) - return ttm_bo_pipeline_gutting(bo); + if (!placement.num_placement && !placement.num_busy_placement) { + ttm_bo_wait(bo, false, false); + + ttm_bo_cleanup_memtype_use(bo); + return 0; + } evict_mem = bo->mem; evict_mem.mm_node = NULL; |