Module: Mesa
Branch: master
Commit: eb1e1af676ae785cc4a1423a9ca35101c81f4eb8
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=eb1e1af676ae785cc4a1423a9ca35101c81f4eb8

Author: Marek Olšák <[email protected]>
Date:   Wed Dec  9 22:36:26 2015 +0100

winsys/amdgpu: clear the buffer cache on allocation failure and try again

Reviewed-by: Michel Dänzer <[email protected]>

---

 src/gallium/winsys/amdgpu/drm/amdgpu_bo.c |    9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c 
b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
index daf41fc..90f3a9f 100644
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
@@ -495,8 +495,13 @@ amdgpu_bo_create(struct radeon_winsys *rws,
 
    /* Create a new one. */
    bo = amdgpu_create_bo(ws, size, alignment, usage, domain, flags);
-   if (!bo)
-      return NULL;
+   if (!bo) {
+      /* Clear the cache and try again. */
+      pb_cache_release_all_buffers(&ws->bo_cache);
+      bo = amdgpu_create_bo(ws, size, alignment, usage, domain, flags);
+      if (!bo)
+         return NULL;
+   }
 
    bo->use_reusable_pool = use_reusable_pool;
    return &bo->base;

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