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authorThomas Hellstrom <thellstrom@vmware.com>2009-08-18 16:51:56 +0200
committerDave Airlie <airlied@linux.ie>2009-08-19 16:10:34 +1000
commita987fcaa805fcb24ba885c2e29fd4fdb6816f08f (patch)
tree561b6dd8e002e2eb1a75132b1edbd303782dc2fb /include/drm/ttm/ttm_bo_api.h
parent5fd9cbad3a4ae82c83c55b9c621d156c326724ef (diff)
ttm: Make parts of a struct ttm_bo_device global.
Common resources, like memory accounting and swap lists should be global and not per device. Introduce a struct ttm_bo_global to accomodate this, and register it with sysfs. Add a small sysfs interface to return the number of active buffer objects. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'include/drm/ttm/ttm_bo_api.h')
-rw-r--r--include/drm/ttm/ttm_bo_api.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 99dc521aa1a..49114617052 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -155,6 +155,7 @@ struct ttm_buffer_object {
* Members constant at init.
*/
+ struct ttm_bo_global *glob;
struct ttm_bo_device *bdev;
unsigned long buffer_start;
enum ttm_bo_type type;