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 14:35:51 Functions: 58 106 54.7 % Branches: 450 1243 36.2 %

Function Name	Hit count
__access_remote_vm	1509
__apply_to_page_range	0
__do_fault	210283
__follow_pte_pmd	0
__get_locked_pte	210790
__handle_mm_fault	2328415
__p4d_alloc	0
__pmd_alloc	123098
__pte_alloc	175494
__pte_alloc_kernel	420
__pud_alloc	87255
__vm_insert_mixed	0
__vm_map_pages	0
access_process_vm	0
access_remote_vm	1509
add_mm_counter_fast	12912983
add_mm_rss_vec	2514396
alloc_set_pte	13125512
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	2328415
clear_huge_page	0
clear_subpage	0
copy_huge_page_from_user	0
copy_one_pte	1249704
copy_p4d_range	430961
copy_page_range	1015917
copy_pmd_range	430961
copy_pte_range	432994
copy_pud_range	430961
copy_subpage	0
copy_user_huge_page	0
cow_user_page	366599
disable_randmaps	0
do_anonymous_page	306890
do_cow_fault	180000
do_fault	1372795
do_fault_around	1170187
do_page_mkwrite	0
do_read_fault	1189793
do_shared_fault	3002
do_swap_page	0
do_wp_page	648730
fault_around_bytes_fops_open	0
fault_around_bytes_get	0
fault_around_bytes_set	0
fault_around_debugfs	21
fault_dirty_shared_page	3002
finish_fault	198841
finish_mkwrite_fault	0
follow_pfn	0
follow_phys	0
follow_pte_pmd	0
free_p4d_range	157739
free_pgd_range	428335
free_pgtables	308260
free_pmd_range	155604
free_pte_range	253078
free_pud_range	156168
generic_access_phys	0
handle_mm_fault	2328415
handle_pte_fault	2328415
init_zero_pfn	21
insert_pfn	1504
mm_trace_rss_stat	34188
print_bad_pte	0
print_vma_addr	0
process_huge_page	0
pte_alloc_one_map	1366409
remap_p4d_range	0
remap_pfn_range	0
remap_pmd_range	0
remap_pte_range	0
remap_pud_range	0
sync_mm_rss	292406
unmap_mapping_pages	42
unmap_mapping_range	42
unmap_mapping_range_tree	0
unmap_page_range	2031560
unmap_single_vma	2031560
unmap_vmas	308260
vm_insert_page	336
vm_iomap_memory	0
vm_map_pages	0
vm_map_pages_zero	0
vm_normal_page	15211548
vmf_insert_mixed	0
vmf_insert_mixed_mkwrite	0
vmf_insert_mixed_prot	0
vmf_insert_pfn	857
vmf_insert_pfn_prot	1504
wp_page_copy	386444
wp_page_reuse	262286
wp_page_shared	0
wp_pfn_shared	0
zap_p4d_range	2031560
zap_page_range	0
zap_page_range_single	0
zap_pmd_range	1995983
zap_pte_range	2080353
zap_pud_range	2004622
zap_vma_ptes	0

Generated by: LCOV version 1.14