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drm/ttm: Add sysfs interface to control pool allocator.

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Sysfs interface allows user to configure pool allocator functionality and
change limits for the size of pool.

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Pauli Nieminen
2010-04-01 12:45:03 +00:00
committed by Dave Airlie
parent 975efdb1bf
commit c96af79e34
3 changed files with 114 additions and 3 deletions
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2
include/drm/ttm/ttm_page_alloc.h
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@@ -61,7 +61,7 @@ void ttm_put_pages(struct list_head *pages,
* multiple times but ttm_page_alloc_fini has to be called same number of
* times.
*/
int ttm_page_alloc_init(unsigned max_pages);
int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages);
/**
* Free pool allocator.
*/