diff options
Diffstat (limited to 'drivers/staging/android/ion/ion_page_pool.c')
| -rw-r--r-- | drivers/staging/android/ion/ion_page_pool.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/staging/android/ion/ion_page_pool.c b/drivers/staging/android/ion/ion_page_pool.c index 5864f3dfcbc6..b0217488ef92 100644 --- a/drivers/staging/android/ion/ion_page_pool.c +++ b/drivers/staging/android/ion/ion_page_pool.c @@ -30,6 +30,8 @@ static void *ion_page_pool_alloc_pages(struct ion_page_pool *pool) if (!page) return NULL; + ion_page_pool_alloc_set_cache_policy(pool, page); + ion_pages_sync_for_device(NULL, page, PAGE_SIZE << pool->order, DMA_BIDIRECTIONAL); return page; @@ -38,6 +40,7 @@ static void *ion_page_pool_alloc_pages(struct ion_page_pool *pool) static void ion_page_pool_free_pages(struct ion_page_pool *pool, struct page *page) { + ion_page_pool_free_set_cache_policy(pool, page); __free_pages(page, pool->order); } @@ -103,6 +106,11 @@ void ion_page_pool_free(struct ion_page_pool *pool, struct page *page) ion_page_pool_free_pages(pool, page); } +void ion_page_pool_free_immediate(struct ion_page_pool *pool, struct page *page) +{ + ion_page_pool_free_pages(pool, page); +} + static int ion_page_pool_total(struct ion_page_pool *pool, bool high) { int count = pool->low_count; @@ -120,7 +128,7 @@ int ion_page_pool_shrink(struct ion_page_pool *pool, gfp_t gfp_mask, bool high; if (current_is_kswapd()) - high = 1; + high = true; else high = !!(gfp_mask & __GFP_HIGHMEM); |