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Emily Deng
Best Wishes
>-----Original Message-----
>From: Emily Deng <emily.d...@amd.com>
>Sent: Wednesday, May 21, 2025 11:57 AM
>To: amd-gfx@lists.freedesktop.org
>Cc: Deng, Emily <emily.d...@amd.com>
>Subject: [PATCH v2] drm/ttm: Should to return the evict error
>
>For the evict fail case, the evict error should be returned.
>
>v2: Consider ENOENT case.
>
>Signed-off-by: Emily Deng <emily.d...@amd.com>
>---
> drivers/gpu/drm/ttm/ttm_resource.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
>diff --git a/drivers/gpu/drm/ttm/ttm_resource.c
>b/drivers/gpu/drm/ttm/ttm_resource.c
>index 097716bd248a..abf104ae9d35 100644
>--- a/drivers/gpu/drm/ttm/ttm_resource.c
>+++ b/drivers/gpu/drm/ttm/ttm_resource.c
>@@ -511,12 +511,12 @@ int ttm_resource_manager_evict_all(struct ttm_device
>*bdev,
> .force_alloc = true
> };
> struct dma_fence *fence;
>- int ret;
>+ int ret, evict_ret = 0;
>
> do {
>- ret = ttm_bo_evict_first(bdev, man, &ctx);
>+ evict_ret = ttm_bo_evict_first(bdev, man, &ctx);
> cond_resched();
>- } while (!ret);
>+ } while (!evict_ret);
>
> spin_lock(&man->move_lock);
> fence = dma_fence_get(man->move);
>@@ -529,7 +529,7 @@ int ttm_resource_manager_evict_all(struct ttm_device *bdev,
> return ret;
> }
>
>- return 0;
>+ return (evict_ret == -ENOENT) ? 0 : evict_ret;
> }
> EXPORT_SYMBOL(ttm_resource_manager_evict_all);
>
>--
>2.34.1
