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authorDave Airlie <airlied@redhat.com>2010-10-08 08:57:10 +1000
committerDave Airlie <airlied@redhat.com>2010-10-19 09:49:42 +1000
commitc9220b0f7cbd1d2272426aa81a72ae2f6582bb71 (patch)
tree223bf3f0edb2bf151687155b1f199ee280376276 /include
parentb7ae5056c94a8191c1fd0b5697707377516c0c5d (diff)
drm/ttm: add unlocked variant of new manager put node.
We need the unlocked variant for the new codepath introduced to fix the race condition in master recently. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/drm/ttm/ttm_bo_driver.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index e3371dbe6a10..d0ff529fedde 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -214,6 +214,8 @@ struct ttm_mem_type_manager_func {
struct ttm_mem_reg *mem);
void (*put_node)(struct ttm_mem_type_manager *man,
struct ttm_mem_reg *mem);
+ void (*put_node_locked)(struct ttm_mem_type_manager *man,
+ struct ttm_mem_reg *mem);
void (*debug)(struct ttm_mem_type_manager *man, const char *prefix);
};
@@ -667,6 +669,8 @@ extern int ttm_bo_mem_space(struct ttm_buffer_object *bo,
extern void ttm_bo_mem_put(struct ttm_buffer_object *bo,
struct ttm_mem_reg *mem);
+extern void ttm_bo_mem_put_locked(struct ttm_buffer_object *bo,
+ struct ttm_mem_reg *mem);
/**
* ttm_bo_wait_for_cpu