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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
commit | 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be (patch) | |
tree | e9891aa6c295060d065adffd610c4f49ecf884f3 /drivers/staging/android/ion/ion_page_pool.c | |
parent | a71852147516bc1cb5b0b3cbd13639bfd4022dc8 (diff) |
Linux-libre 4.3.2-gnu
Diffstat (limited to 'drivers/staging/android/ion/ion_page_pool.c')
-rw-r--r-- | drivers/staging/android/ion/ion_page_pool.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/staging/android/ion/ion_page_pool.c b/drivers/staging/android/ion/ion_page_pool.c index 4b88f11e5..19ad3aba4 100644 --- a/drivers/staging/android/ion/ion_page_pool.c +++ b/drivers/staging/android/ion/ion_page_pool.c @@ -116,7 +116,7 @@ static int ion_page_pool_total(struct ion_page_pool *pool, bool high) int ion_page_pool_shrink(struct ion_page_pool *pool, gfp_t gfp_mask, int nr_to_scan) { - int freed; + int freed = 0; bool high; if (current_is_kswapd()) @@ -127,7 +127,7 @@ int ion_page_pool_shrink(struct ion_page_pool *pool, gfp_t gfp_mask, if (nr_to_scan == 0) return ion_page_pool_total(pool, high); - for (freed = 0; freed < nr_to_scan; freed++) { + while (freed < nr_to_scan) { struct page *page; mutex_lock(&pool->mutex); @@ -141,6 +141,7 @@ int ion_page_pool_shrink(struct ion_page_pool *pool, gfp_t gfp_mask, } mutex_unlock(&pool->mutex); ion_page_pool_free_pages(pool, page); + freed += (1 << pool->order); } return freed; |