From: Jerome Glisse <jglisse@redhat.com>
Date: Tue, 21 Feb 2012 17:34:54 +0000 (-0500)
Subject: radeon/r600g: fix virtual address space allocation
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e372e53ee0ed57072322003e508b3ca4c58076be;p=mesa.git

radeon/r600g: fix virtual address space allocation

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
---

diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
index 8e73e6f6e7e..31a47c6f14c 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
@@ -211,6 +211,9 @@ static uint64_t radeon_bomgr_find_va(struct radeon_bomgr *mgr, uint64_t size, ui
             waste = waste ? alignment - waste : 0;
         }
         offset += waste;
+        if (offset >= (hole->offset + hole->size)) {
+            continue;
+        }
         if (!waste && hole->size == size) {
             offset = hole->offset;
             list_del(&hole->list);