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authorEric Anholt <eric@anholt.net>2008-05-06 11:25:53 -0700
committerEric Anholt <eric@anholt.net>2008-05-06 11:25:53 -0700
commitdd6976c56f9f14ea8aa630833e9cc9711157d74f (patch)
treeeca4212916bc25c0c863c32631c2f409bd26faa0 /linux-core
parent8551bfc6dba03dcd9d182b2099a0906153ecfa01 (diff)
GEM: Skip relocation if presumed offset matches.
Diffstat (limited to 'linux-core')
-rw-r--r--linux-core/i915_gem.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/linux-core/i915_gem.c b/linux-core/i915_gem.c
index e795ee77..4534dae2 100644
--- a/linux-core/i915_gem.c
+++ b/linux-core/i915_gem.c
@@ -285,6 +285,9 @@ i915_gem_reloc_and_validate_object(struct drm_gem_object *obj,
return -EINVAL;
}
+ if (target_obj_priv->gtt_offset == reloc.presumed_offset)
+ continue;
+
/* Map the page containing the relocation we're going to
* perform.
*/