From 763240deb423c477b4d46c23e0b582099d4b8753 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Wed, 26 Oct 2011 22:28:07 +0200 Subject: drm/sman: rip out owner tracking In contrast to kms drivers, sis/via _always_ associated a buffer with a drm fd. So by the time we reach lastclose, all open drm fds are gone and with them their associated objects. So when sis/via call drm_sman_cleanup in their lastclose funcs, that will free 0 objects. The owner tracking now serves no purpose at all, hence rip it ou. We can't kill the corresponding fields in struct drm_memblock_item yet because we hijack these in the new driver private owner tracking. But now that drm_sman.c doesn't touch ->owner_list anymore, we need to kill the list_move hack and properly add the item to the file_priv list. Also leave the list_del(&obj->owner_list) in drm_sman_free for the moment, it will move to the drivers when sman disappears completely. v2: Remove the redundant INIT_LIST_HEAD as noted by Chris Wilson Signed-off-by: Daniel Vetter --- include/drm/drm_sman.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/drm') diff --git a/include/drm/drm_sman.h b/include/drm/drm_sman.h index d5ed903867e3..34ae5ca05a40 100644 --- a/include/drm/drm_sman.h +++ b/include/drm/drm_sman.h @@ -87,9 +87,7 @@ struct drm_memblock_item { struct drm_sman { struct drm_sman_mm *mm; int num_managers; - struct drm_open_hash owner_hash_tab; struct drm_open_hash user_hash_tab; - struct list_head owner_items; }; /* -- cgit v1.2.3