diff options
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_pool.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_pool.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c index 5455b2044759..7b2f60616750 100644 --- a/drivers/gpu/drm/ttm/ttm_pool.c +++ b/drivers/gpu/drm/ttm/ttm_pool.c @@ -239,21 +239,6 @@ static struct page *ttm_pool_type_take(struct ttm_pool_type *pt) return p; } -/* Count the number of pages available in a pool_type */ -static unsigned int ttm_pool_type_count(struct ttm_pool_type *pt) -{ - unsigned int count = 0; - struct page *p; - - spin_lock(&pt->lock); - /* Only used for debugfs, the overhead doesn't matter */ - list_for_each_entry(p, &pt->pages, lru) - ++count; - spin_unlock(&pt->lock); - - return count; -} - /* Initialize and add a pool type to the global shrinker list */ static void ttm_pool_type_init(struct ttm_pool_type *pt, struct ttm_pool *pool, enum ttm_caching caching, unsigned int order) @@ -543,6 +528,20 @@ void ttm_pool_fini(struct ttm_pool *pool) EXPORT_SYMBOL(ttm_pool_fini); #ifdef CONFIG_DEBUG_FS +/* Count the number of pages available in a pool_type */ +static unsigned int ttm_pool_type_count(struct ttm_pool_type *pt) +{ + unsigned int count = 0; + struct page *p; + + spin_lock(&pt->lock); + /* Only used for debugfs, the overhead doesn't matter */ + list_for_each_entry(p, &pt->pages, lru) + ++count; + spin_unlock(&pt->lock); + + return count; +} /* Dump information about the different pool types */ static void ttm_pool_debugfs_orders(struct ttm_pool_type *pt, |