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
__access_remote_vm	216
__apply_to_page_range	0
__do_fault	25512
__follow_pte_pmd	0
__get_locked_pte	30070
__handle_mm_fault	315661
__p4d_alloc	0
__pmd_alloc	17141
__pte_alloc	24640
__pte_alloc_kernel	60
__pud_alloc	11921
__vm_insert_mixed	0
__vm_map_pages	0
access_process_vm	0
access_remote_vm	216
add_mm_counter_fast	1757284
add_mm_rss_vec	350700
alloc_set_pte	1786774
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
check_sync_rss_stat	315661
clear_huge_page	0
clear_subpage	0
copy_huge_page_from_user	0
copy_one_pte	177006
copy_p4d_range	61290
copy_page_range	144417
copy_pmd_range	61290
copy_pte_range	61616
copy_pud_range	61290
copy_subpage	0
copy_user_huge_page	0
cow_user_page	49643
disable_randmaps	0
do_anonymous_page	41764
do_cow_fault	21322
do_fault	184403
do_fault_around	159991
do_page_mkwrite	0
do_read_fault	162677
do_shared_fault	404
do_swap_page	0
do_wp_page	89494
fault_around_bytes_fops_open	0
fault_around_bytes_get	0
fault_around_bytes_set	0
fault_around_debugfs	3
fault_dirty_shared_page	404
finish_fault	23880
finish_mkwrite_fault	0
follow_pfn	0
follow_phys	0
follow_pte_pmd	0
free_p4d_range	21758
free_pgd_range	57800
free_pgtables	41277
free_pmd_range	21504
free_pte_range	35319
free_pud_range	21539
generic_access_phys	0
handle_mm_fault	315661
handle_pte_fault	315661
init_zero_pfn	3
insert_pfn	208
mm_trace_rss_stat	4860
print_bad_pte	0
print_vma_addr	0
process_huge_page	0
pte_alloc_one_map	183500
remap_p4d_range	0
remap_pfn_range	0
remap_pmd_range	0
remap_pte_range	0
remap_pud_range	0
sync_mm_rss	39044
unmap_mapping_pages	6
unmap_mapping_range	6
unmap_mapping_range_tree	0
unmap_page_range	281733
unmap_single_vma	281733
unmap_vmas	41277
vm_insert_page	48
vm_iomap_memory	0
vm_map_pages	0
vm_map_pages_zero	0
vm_normal_page	2083590
vmf_insert_mixed	0
vmf_insert_mixed_mkwrite	0
vmf_insert_mixed_prot	0
vmf_insert_pfn	119
vmf_insert_pfn_prot	208
wp_page_copy	52364
wp_page_reuse	37130
wp_page_shared	0
wp_pfn_shared	0
zap_p4d_range	281733
zap_page_range	0
zap_page_range_single	0
zap_pmd_range	276893
zap_pte_range	288962
zap_pud_range	278013
zap_vma_ptes	0

Generated by: LCOV version 1.14