ttm: Make parts of a struct ttm_bo_device global.

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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>

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This commit is contained in:

Thomas Hellstrom 2009-08-18 16:51:56 +02:00 • committed by Dave Airlie

parent 5fd9cbad3a

commit a987fcaa80

7 changed files with 296 additions and 141 deletions

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1

drivers/gpu/drm/radeon/radeon_object.h

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33

drivers/gpu/drm/radeon/radeon_ttm.c

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292

drivers/gpu/drm/ttm/ttm_bo.c

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4

drivers/gpu/drm/ttm/ttm_bo_util.c

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12

drivers/gpu/drm/ttm/ttm_tt.c

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1

include/drm/ttm/ttm_bo_api.h

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94

include/drm/ttm/ttm_bo_driver.h

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