LCOV - code coverage report

Current view: top level - mm - memory.c (source / functions) Hit Total Coverage Test: combined.info Lines: 900 1742 51.7 % Date: 2022-04-01 14:17:54 Functions: 58 106 54.7 % Branches: 450 1243 36.2 %

Function Name	Hit count
__apply_to_page_range	0
__follow_pte_pmd	0
__p4d_alloc	0
__vm_insert_mixed	0
__vm_map_pages	0
access_process_vm	0
apply_to_existing_page_range	0
apply_to_p4d_range	0
apply_to_page_range	0
apply_to_pmd_range	0
apply_to_pte_range	0
apply_to_pud_range	0
clear_huge_page	0
clear_subpage	0
copy_huge_page_from_user	0
copy_subpage	0
copy_user_huge_page	0
disable_randmaps	0
do_page_mkwrite	0
do_swap_page	0
fault_around_bytes_fops_open	0
fault_around_bytes_get	0
fault_around_bytes_set	0
finish_mkwrite_fault	0
follow_pfn	0
follow_phys	0
follow_pte_pmd	0
generic_access_phys	0
print_bad_pte	0
print_vma_addr	0
process_huge_page	0
remap_p4d_range	0
remap_pfn_range	0
remap_pmd_range	0
remap_pte_range	0
remap_pud_range	0
unmap_mapping_range_tree	0
vm_iomap_memory	0
vm_map_pages	0
vm_map_pages_zero	0
vmf_insert_mixed	0
vmf_insert_mixed_mkwrite	0
vmf_insert_mixed_prot	0
wp_page_shared	0
wp_pfn_shared	0
zap_page_range	0
zap_page_range_single	0
zap_vma_ptes	0
fault_around_debugfs	11
init_zero_pfn	11
unmap_mapping_pages	22
unmap_mapping_range	22
vm_insert_page	176
__pte_alloc_kernel	220
vmf_insert_pfn	437
__access_remote_vm	748
access_remote_vm	748
insert_pfn	775
vmf_insert_pfn_prot	775
do_shared_fault	1471
fault_dirty_shared_page	1471
mm_trace_rss_stat	17798
__pud_alloc	45394
__pmd_alloc	62652
do_cow_fault	76945
free_pmd_range	78926
free_pud_range	79246
free_p4d_range	80045
finish_fault	86309
__pte_alloc	90551
__do_fault	92290
__get_locked_pte	110456
free_pte_range	128805
wp_page_reuse	135535
sync_mm_rss	142382
free_pgtables	150505
unmap_vmas	150505
do_anonymous_page	152864
cow_user_page	181188
wp_page_copy	191154
free_pgd_range	211384
copy_p4d_range	224024
copy_pmd_range	224024
copy_pud_range	224024
copy_pte_range	225777
do_wp_page	326689
copy_page_range	528064
do_fault_around	587363
do_read_fault	597213
copy_one_pte	648069
pte_alloc_one_map	672311
do_fault	675629
zap_pmd_range	1011598
zap_pud_range	1015867
unmap_page_range	1029477
unmap_single_vma	1029477
zap_p4d_range	1029477
zap_pte_range	1054261
__handle_mm_fault	1155182
check_sync_rss_stat	1155182
handle_mm_fault	1155182
handle_pte_fault	1155182
add_mm_rss_vec	1280569
add_mm_counter_fast	6445540
alloc_set_pte	6570639
vm_normal_page	7641846

Generated by: LCOV version 1.14