From b928ad649cd32b4ca5ba7429bfe897433d37dfea Mon Sep 17 00:00:00 2001 From: Colin Cross Date: Thu, 21 Nov 2013 18:56:37 -0800 Subject: ion: free low memory from page pools first When the shrinkers are called with GFP_HIGH free low memory first, it is more important to have free than high memory. Change-Id: I7ad8a9c133830f04d429c3d87b781b3e862ccedb Signed-off-by: Colin Cross --- drivers/staging/android/ion/ion_page_pool.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/android/ion/ion_page_pool.c b/drivers/staging/android/ion/ion_page_pool.c index b052ff6bf38..5a0e629c188 100644 --- a/drivers/staging/android/ion/ion_page_pool.c +++ b/drivers/staging/android/ion/ion_page_pool.c @@ -143,10 +143,10 @@ int ion_page_pool_shrink(struct ion_page_pool *pool, gfp_t gfp_mask, struct page *page; mutex_lock(&pool->mutex); - if (high && pool->high_count) { - page = ion_page_pool_remove(pool, true); - } else if (pool->low_count) { + if (pool->low_count) { page = ion_page_pool_remove(pool, false); + } else if (high && pool->high_count) { + page = ion_page_pool_remove(pool, true); } else { mutex_unlock(&pool->mutex); break; -- cgit v1.2.3