From: Eric Anholt <eric@anholt.net>
Date: Mon, 4 Aug 2014 20:00:56 +0000 (-0700)
Subject: vc4: Don't forget to unmap the GEM BO when freeing.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cdc208bdaf90017c2e1aaa54d2318b956e801ca0;p=mesa.git

vc4: Don't forget to unmap the GEM BO when freeing.

Otherwise it'll stick around forever.
---

diff --git a/src/gallium/drivers/vc4/vc4_bufmgr.c b/src/gallium/drivers/vc4/vc4_bufmgr.c
index 653787e1905..581ba89fd07 100644
--- a/src/gallium/drivers/vc4/vc4_bufmgr.c
+++ b/src/gallium/drivers/vc4/vc4_bufmgr.c
@@ -75,6 +75,9 @@ vc4_bo_free(struct vc4_bo *bo)
 #ifndef USE_VC4_SIMULATOR
         struct vc4_screen *screen = bo->screen;
 
+        if (bo->map)
+                munmap(bo->map, bo->size);
+
         struct drm_gem_close c;
         c.handle = bo->handle;
         int ret = drmIoctl(screen->fd, DRM_IOCTL_GEM_CLOSE, &c);