LCOV - code coverage report

Current view: top level - arch/arm/mm - dma-mapping.c (source / functions) Hit Total Coverage Test: gcov_data_raspi2_qemu_modules_combined.info Lines: 197 307 64.2 % Date: 2020-09-30 20:25:01 Functions: 30 50 60.0 % Branches: 60 128 46.9 %

Function Name	Hit count
__alloc_from_contiguous	4040
__alloc_from_pool	50246
__alloc_remap_buffer	0
__alloc_simple_buffer	0
__arm_dma_free	49032
__arm_dma_mmap	0
__dma_alloc	53882
__dma_alloc_buffer	0
__dma_clear_buffer	4040
__dma_free_buffer	0
__dma_page_dev_to_cpu	6267780
__dma_remap	4848
__dma_supported	56306
__dma_update_pte	392688
__free_from_contiguous	808
__free_from_pool	48224
arch_setup_dma_ops	10908
arch_teardown_dma_ops	4150
arm_coherent_dma_alloc	0
arm_coherent_dma_free	0
arm_coherent_dma_map_page	0
arm_coherent_dma_mmap	0
arm_dma_alloc	53882
arm_dma_buffer_find	49032
arm_dma_free	49032
arm_dma_get_sgtable	0
arm_dma_map_page	6270364
arm_dma_map_sg	2177594
arm_dma_mmap	0
arm_dma_supported	2424
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
arm_dma_unmap_page	6267782
arm_dma_unmap_sg	2177594
atomic_pool_init	404
cma_allocator_alloc	3636
cma_allocator_free	808
dma_cache_maint_page	11101280
dma_contiguous_early_fixup	404
dma_contiguous_remap	404
early_coherent_pool	0
get_coherent_dma_mask	53882
pool_allocator_alloc	50246
pool_allocator_free	48224
remap_allocator_alloc	0
remap_allocator_free	0
simple_allocator_alloc	0
simple_allocator_free	0

Generated by: LCOV version 1.14