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: 2022-03-28 16:04:14 Functions: 58 106 54.7 %
Branches: 450 1243 36.2 %

Function Name Sort by function name Hit count Sort by 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 13
init_zero_pfn 13
unmap_mapping_pages 26
unmap_mapping_range 26
vm_insert_page 208
__pte_alloc_kernel 260
vmf_insert_pfn 506
__access_remote_vm 887
access_remote_vm 887
insert_pfn 895
vmf_insert_pfn_prot 895
do_shared_fault 1747
fault_dirty_shared_page 1747
mm_trace_rss_stat 21086
__pud_alloc 54755
__pmd_alloc 74540
do_cow_fault 91821
free_pmd_range 94266
free_pud_range 94411
free_p4d_range 95348
finish_fault 102916
__pte_alloc 108537
__do_fault 110046
__get_locked_pte 130492
free_pte_range 154465
wp_page_reuse 160615
sync_mm_rss 168809
free_pgtables 178457
unmap_vmas 178457
do_anonymous_page 180876
cow_user_page 214233
wp_page_copy 226050
free_pgd_range 251068
copy_p4d_range 265356
copy_pmd_range 265356
copy_pud_range 265356
copy_pte_range 267465
do_wp_page 386665
copy_page_range 625625
do_fault_around 694809
do_read_fault 706455
copy_one_pte 766573
pte_alloc_one_map 796052
do_fault 800023
zap_pmd_range 1199155
zap_pud_range 1204020
unmap_page_range 1220092
unmap_single_vma 1220092
zap_p4d_range 1220092
zap_pte_range 1251679
__handle_mm_fault 1367564
check_sync_rss_stat 1367564
handle_mm_fault 1367564
handle_pte_fault 1367564
add_mm_rss_vec 1519764
add_mm_counter_fast 7633875
alloc_set_pte 7766471
vm_normal_page 9051427

Generated by: LCOV version 1.14