From: Marek Olšák <marek.olsak@amd.com>
Date: Wed, 9 Dec 2015 21:36:26 +0000 (+0100)
Subject: winsys/radeon: clear the buffer cache on allocation failure and try again
X-Git-Tag: upstream/17.1.0~13748
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f9d6fe800113656098e72baad5e5f856627b74e3;p=platform%2Fupstream%2Fmesa.git

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

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
---

diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
index 8e86f74..b9716e5 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
@@ -767,8 +767,13 @@ radeon_winsys_bo_create(struct radeon_winsys *rws,
     }
 
     bo = radeon_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 = radeon_create_bo(ws, size, alignment, usage, domain, flags);
+        if (!bo)
+            return NULL;
+    }
 
     bo->use_reusable_pool = use_reusable_pool;