From 638353103d009d44bd5bdbe97cc7cef1bf011cdf Mon Sep 17 00:00:00 2001 From: "Xiang, Haihao" Date: Wed, 5 Mar 2008 15:08:46 +0800 Subject: i915: Evict if relocatee buffer is CACHED_MAPPED before writting relocations, otherwise the GPU probably sees some inconsistent data. Fix fd.o bug#14656 --- linux-core/drm_bo.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'linux-core/drm_bo.c') diff --git a/linux-core/drm_bo.c b/linux-core/drm_bo.c index 3b180d15..17180d8d 100644 --- a/linux-core/drm_bo.c +++ b/linux-core/drm_bo.c @@ -1066,7 +1066,7 @@ static int drm_bo_busy(struct drm_buffer_object *bo) return 0; } -static int drm_bo_evict_cached(struct drm_buffer_object *bo) +int drm_bo_evict_cached(struct drm_buffer_object *bo) { int ret = 0; @@ -1076,6 +1076,7 @@ static int drm_bo_evict_cached(struct drm_buffer_object *bo) return ret; } +EXPORT_SYMBOL(drm_bo_evict_cached); /* * Wait until a buffer is unmapped. */ -- cgit v1.2.3