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 14:17:54 Functions: 58 106 54.7 %
Branches: 450 1243 36.2 %

Function Name Sort by function name Hit count Sort by hit count
__access_remote_vm 748
__apply_to_page_range 0
__do_fault 92290
__follow_pte_pmd 0
__get_locked_pte 110456
__handle_mm_fault 1155182
__p4d_alloc 0
__pmd_alloc 62652
__pte_alloc 90551
__pte_alloc_kernel 220
__pud_alloc 45394
__vm_insert_mixed 0
__vm_map_pages 0
access_process_vm 0
access_remote_vm 748
add_mm_counter_fast 6445540
add_mm_rss_vec 1280569
alloc_set_pte 6570639
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 1155182
clear_huge_page 0
clear_subpage 0
copy_huge_page_from_user 0
copy_one_pte 648069
copy_p4d_range 224024
copy_page_range 528064
copy_pmd_range 224024
copy_pte_range 225777
copy_pud_range 224024
copy_subpage 0
copy_user_huge_page 0
cow_user_page 181188
disable_randmaps 0
do_anonymous_page 152864
do_cow_fault 76945
do_fault 675629
do_fault_around 587363
do_page_mkwrite 0
do_read_fault 597213
do_shared_fault 1471
do_swap_page 0
do_wp_page 326689
fault_around_bytes_fops_open 0
fault_around_bytes_get 0
fault_around_bytes_set 0
fault_around_debugfs 11
fault_dirty_shared_page 1471
finish_fault 86309
finish_mkwrite_fault 0
follow_pfn 0
follow_phys 0
follow_pte_pmd 0
free_p4d_range 80045
free_pgd_range 211384
free_pgtables 150505
free_pmd_range 78926
free_pte_range 128805
free_pud_range 79246
generic_access_phys 0
handle_mm_fault 1155182
handle_pte_fault 1155182
init_zero_pfn 11
insert_pfn 775
mm_trace_rss_stat 17798
print_bad_pte 0
print_vma_addr 0
process_huge_page 0
pte_alloc_one_map 672311
remap_p4d_range 0
remap_pfn_range 0
remap_pmd_range 0
remap_pte_range 0
remap_pud_range 0
sync_mm_rss 142382
unmap_mapping_pages 22
unmap_mapping_range 22
unmap_mapping_range_tree 0
unmap_page_range 1029477
unmap_single_vma 1029477
unmap_vmas 150505
vm_insert_page 176
vm_iomap_memory 0
vm_map_pages 0
vm_map_pages_zero 0
vm_normal_page 7641846
vmf_insert_mixed 0
vmf_insert_mixed_mkwrite 0
vmf_insert_mixed_prot 0
vmf_insert_pfn 437
vmf_insert_pfn_prot 775
wp_page_copy 191154
wp_page_reuse 135535
wp_page_shared 0
wp_pfn_shared 0
zap_p4d_range 1029477
zap_page_range 0
zap_page_range_single 0
zap_pmd_range 1011598
zap_pte_range 1054261
zap_pud_range 1015867
zap_vma_ptes 0

Generated by: LCOV version 1.14