to_scan 284 drivers/staging/android/ion/ion_heap.c int to_scan = sc->nr_to_scan; to_scan 286 drivers/staging/android/ion/ion_heap.c if (to_scan == 0) to_scan 294 drivers/staging/android/ion/ion_heap.c freed = ion_heap_freelist_shrink(heap, to_scan * PAGE_SIZE) / to_scan 297 drivers/staging/android/ion/ion_heap.c to_scan -= freed; to_scan 298 drivers/staging/android/ion/ion_heap.c if (to_scan <= 0) to_scan 302 drivers/staging/android/ion/ion_heap.c freed += heap->ops->shrink(heap, sc->gfp_mask, to_scan);