LCOV - code coverage report

Current view: top level - mm - memory.c (source / functions) Hit Total Coverage Test: combined.info Lines: 901 1742 51.7 % Date: 2022-04-01 13:59:58 Functions: 58 106 54.7 % Branches: 453 1243 36.4 %

Function Name	Hit count
__access_remote_vm	5448
__apply_to_page_range	0
__do_fault	660587
__follow_pte_pmd	0
__get_locked_pte	782269
__handle_mm_fault	8229781
__p4d_alloc	0
__pmd_alloc	447633
__pte_alloc	646288
__pte_alloc_kernel	1560
__pud_alloc	320322
__vm_insert_mixed	0
__vm_map_pages	0
access_process_vm	0
access_remote_vm	5448
add_mm_counter_fast	45787208
add_mm_rss_vec	9140333
alloc_set_pte	46552235
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	8229781
clear_huge_page	0
clear_subpage	0
copy_huge_page_from_user	0
copy_one_pte	4628526
copy_p4d_range	1597505
copy_page_range	3765584
copy_pmd_range	1597547
copy_pte_range	1609113
copy_pud_range	1597505
copy_subpage	0
copy_user_huge_page	0
cow_user_page	1293762
disable_randmaps	0
do_anonymous_page	1087914
do_cow_fault	551181
do_fault	4801136
do_fault_around	4169381
do_page_mkwrite	0
do_read_fault	4239543
do_shared_fault	10412
do_swap_page	0
do_wp_page	2340731
fault_around_bytes_fops_open	0
fault_around_bytes_get	0
fault_around_bytes_set	0
fault_around_debugfs	78
fault_dirty_shared_page	10412
finish_fault	617813
finish_mkwrite_fault	0
follow_pfn	0
follow_phys	0
follow_pte_pmd	0
free_p4d_range	571637
free_pgd_range	1509068
free_pgtables	1073915
free_pmd_range	564108
free_pte_range	923075
free_pud_range	566003
generic_access_phys	0
handle_mm_fault	8229781
handle_pte_fault	8229781
init_zero_pfn	78
insert_pfn	5545
mm_trace_rss_stat	126648
print_bad_pte	0
print_vma_addr	0
process_huge_page	0
pte_alloc_one_map	4777359
remap_p4d_range	0
remap_pfn_range	0
remap_pmd_range	0
remap_pte_range	0
remap_pud_range	0
sync_mm_rss	1016552
unmap_mapping_pages	156
unmap_mapping_range	156
unmap_mapping_range_tree	0
unmap_page_range	7342068
unmap_single_vma	7342068
unmap_vmas	1073915
vm_insert_page	1248
vm_iomap_memory	0
vm_map_pages	0
vm_map_pages_zero	0
vm_normal_page	54380748
vmf_insert_mixed	0
vmf_insert_mixed_mkwrite	0
vmf_insert_mixed_prot	0
vmf_insert_pfn	3140
vmf_insert_pfn_prot	5545
wp_page_copy	1364841
wp_page_reuse	975890
wp_page_shared	0
wp_pfn_shared	0
zap_p4d_range	7342068
zap_page_range	0
zap_page_range_single	0
zap_pmd_range	7215222
zap_pte_range	7527563
zap_pud_range	7245547
zap_vma_ptes	0

Generated by: LCOV version 1.14