LCOV - code coverage report

Current view: top level - arch/arm/mm - dma-mapping.c (source / functions) Hit Total Coverage Test: gcov_data_raspi2_real_modules_combined.info Lines: 200 307 65.1 % Date: 2020-09-30 20:25:40 Functions: 31 50 62.0 % Branches: 61 128 47.7 %

Function Name	Hit count
__alloc_remap_buffer	0
__alloc_simple_buffer	0
__arm_dma_mmap	0
__dma_alloc_buffer	0
__dma_free_buffer	0
arm_coherent_dma_alloc	0
arm_coherent_dma_free	0
arm_coherent_dma_map_page	0
arm_coherent_dma_mmap	0
arm_dma_get_sgtable	0
arm_dma_mmap	0
arm_dma_sync_sg_for_cpu	0
arm_dma_sync_sg_for_device	0
arm_dma_sync_single_for_cpu	0
arm_dma_sync_single_for_device	0
remap_allocator_alloc	0
remap_allocator_free	0
simple_allocator_alloc	0
simple_allocator_free	0
__free_from_contiguous	207
atomic_pool_init	207
cma_allocator_free	207
dma_contiguous_early_fixup	207
dma_contiguous_remap	207
early_coherent_pool	207
arm_dma_supported	1242
arch_teardown_dma_ops	1449
cma_allocator_alloc	3519
__alloc_from_contiguous	3726
__dma_clear_buffer	3726
__dma_remap	3933
arch_setup_dma_ops	6831
pool_allocator_free	90508
__free_from_pool	90509
__arm_dma_free	90715
arm_dma_free	90715
arm_dma_buffer_find	90716
__alloc_from_pool	91393
pool_allocator_alloc	91394
__dma_alloc	94913
arm_dma_alloc	94913
get_coherent_dma_mask	94913
__dma_supported	96155
__dma_update_pte	963171
arm_dma_unmap_sg	1070730
arm_dma_map_sg	1070736
__dma_page_dev_to_cpu	3197941
arm_dma_unmap_page	3197949
arm_dma_map_page	3205886
dma_cache_maint_page	5755780

Generated by: LCOV version 1.14