ttm_page_alloc.h File Reference

#include <drm/ttm/ttm_bo_driver.h>
#include <drm/ttm/ttm_memory.h>

Go to the source code of this file.

Functions
int	ttm_page_alloc_init (struct ttm_mem_global *glob, unsigned max_pages)
void	ttm_page_alloc_fini (void)
int	ttm_pool_populate (struct ttm_tt *ttm)
void	ttm_pool_unpopulate (struct ttm_tt *ttm)
int	ttm_page_alloc_debugfs (struct seq_file *m, void *data)

Function Documentation

int ttm_page_alloc_debugfs	(	struct seq_file *	m,
		void *	data
	)

Output the state of pools to debugfs file

Definition at line 899 of file ttm_page_alloc.c.

void ttm_page_alloc_fini

(

void

)

Free pool allocator.

Definition at line 829 of file ttm_page_alloc.c.

int ttm_page_alloc_init	(	struct ttm_mem_global *	glob,
		unsigned	max_pages
	)

Initialize pool allocator.

Definition at line 792 of file ttm_page_alloc.c.

int ttm_pool_populate

(

struct ttm_tt *

ttm

)

ttm_pool_populate:

: The struct ttm_tt to contain the backing pages.

Add backing pages to all of

Definition at line 843 of file ttm_page_alloc.c.

void ttm_pool_unpopulate

(

struct ttm_tt *

ttm

)

ttm_pool_unpopulate:

: The struct ttm_tt which to free backing pages.

Free all pages of

Definition at line 882 of file ttm_page_alloc.c.