linux-sg2042/include/drm/ttm
Maarten Lankhorst 97a875cbdf drm/ttm: remove no_wait_reserve, v3
All items on the lru list are always reservable, so this is a stupid
thing to keep. Not only that, it is used in a way which would
guarantee deadlocks if it were ever to be set to block on reserve.

This is a lot of churn, but mostly because of the removal of the
argument which can be nested arbitrarily deeply in many places.

No change of code in this patch except removal of the no_wait_reserve
argument, the previous patch removed the use of no_wait_reserve.

v2:
 - Warn if -EBUSY is returned on reservation, all objects on the list
   should be reservable. Adjusted patch slightly due to conflicts.
v3:
 - Focus on no_wait_reserve removal only.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-12-10 20:21:30 +10:00
..
ttm_bo_api.h drm/ttm: remove no_wait_reserve, v3 2012-12-10 20:21:30 +10:00
ttm_bo_driver.h drm/ttm: remove no_wait_reserve, v3 2012-12-10 20:21:30 +10:00
ttm_execbuf_util.h drm/ttm: remove sync_obj_arg member 2012-11-20 16:09:55 +10:00
ttm_lock.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
ttm_memory.h drm/ttm: remove ttm_mem_global->queue 2012-11-20 16:06:22 +10:00
ttm_module.h drm: move ttm global code to core drm 2010-08-04 09:46:06 +10:00
ttm_object.h drm/ttm, drm/vmwgfx: Use RCU locking for object lookups v3 2012-11-20 16:15:05 +10:00
ttm_page_alloc.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
ttm_placement.h drm: Add the TTM GPU memory manager subsystem. 2009-06-15 09:37:57 +10:00