LCOV - code coverage report

Current view: top level - mm - memory.c (source / functions) Hit Total Coverage Test: combined.info Lines: 899 1742 51.6 % Date: 2022-04-01 14:58:12 Functions: 58 106 54.7 % Branches: 448 1243 36.0 %

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	3
init_zero_pfn	3
unmap_mapping_pages	6
unmap_mapping_range	6
vm_insert_page	48
__pte_alloc_kernel	60
vmf_insert_pfn	119
insert_pfn	208
vmf_insert_pfn_prot	208
__access_remote_vm	216
access_remote_vm	216
do_shared_fault	404
fault_dirty_shared_page	404
mm_trace_rss_stat	4860
__pud_alloc	11921
__pmd_alloc	17141
do_cow_fault	21322
free_pmd_range	21504
free_pud_range	21539
free_p4d_range	21758
finish_fault	23880
__pte_alloc	24640
__do_fault	25512
__get_locked_pte	30070
free_pte_range	35319
wp_page_reuse	37130
sync_mm_rss	39044
free_pgtables	41277
unmap_vmas	41277
do_anonymous_page	41764
cow_user_page	49643
wp_page_copy	52364
free_pgd_range	57800
copy_p4d_range	61290
copy_pmd_range	61290
copy_pud_range	61290
copy_pte_range	61616
do_wp_page	89494
copy_page_range	144417
do_fault_around	159991
do_read_fault	162677
copy_one_pte	177006
pte_alloc_one_map	183500
do_fault	184403
zap_pmd_range	276893
zap_pud_range	278013
unmap_page_range	281733
unmap_single_vma	281733
zap_p4d_range	281733
zap_pte_range	288962
__handle_mm_fault	315661
check_sync_rss_stat	315661
handle_mm_fault	315661
handle_pte_fault	315661
add_mm_rss_vec	350700
add_mm_counter_fast	1757284
alloc_set_pte	1786774
vm_normal_page	2083590

Generated by: LCOV version 1.14