LCOV - code coverage report

Current view: top level - mm - mmap.c (source / functions) Hit Total Coverage Test: combined.info Lines: 862 1298 66.4 % Date: 2022-03-28 15:32:58 Functions: 60 82 73.2 % Branches: 528 1103 47.9 %

Function Name	Hit count
__do_sys_remap_file_pages	0
__ia32_sys_brk	0
__ia32_sys_mmap_pgoff	0
__ia32_sys_munmap	0
__ia32_sys_remap_file_pages	0
__x64_sys_mmap_pgoff	0
__x64_sys_remap_file_pages	0
cmdline_parse_stack_guard_gap	0
copy_vma	0
count_vma_pages_range	0
do_munmap	0
find_vma_prev	0
install_special_mapping	0
mm_drop_all_locks	0
mm_take_all_locks	0
special_mapping_mremap	0
special_mapping_name	0
unmapped_area	0
vm_brk	0
vm_unlock_anon_vma	0
vm_unlock_mapping	0
vma_is_special_mapping	0
init_admin_reserve	28
init_reserve_notifier	28
init_user_reserve	28
mmap_init	28
expand_downwards	23044
expand_stack	23044
vm_get_page_prot	23044
special_mapping_fault	25286
vm_brk_flags	30856
__x64_sys_munmap	31728
exit_mmap	45640
__install_special_mapping	46088
_install_special_mapping	46088
vm_munmap	46088
do_brk_flags	54387
insert_vm_struct	69132
__do_sys_brk	70146
__x64_sys_brk	70146
__vm_munmap	77816
special_mapping_close	91280
find_extend_vma	94920
vma_gap_callbacks_copy	102863
split_vma	206188
anon_vma_interval_tree_post_update_vma	224381
anon_vma_interval_tree_pre_update_vma	224381
find_mergeable_anon_vma	265211
vm_stat_account	334718
__do_munmap	340973
detach_vmas_to_be_unmapped	340973
remove_vma_list	340973
unmap_region	340973
__vma_rb_erase	341085
unmapped_area_topdown	357133
anon_vma_compatible	484334
reusable_anon_vma	484334
__insert_vm_struct	514616
__split_vma	514616
can_vma_merge_after	544361
ksys_mmap_pgoff	596363
can_vma_merge_before	596421
__vma_adjust	626510
accountable_mapping	780603
do_mmap	780603
mmap_region	780603
mlock_future_check	834990
vma_link	839915
get_unmapped_area	858034
may_expand_vm	859801
vma_set_page_prot	947962
vma_merge	1002349
vma_wants_writenotify	1115321
__vma_link_file	1352651
__remove_shared_vm_struct	2230284
vma_gap_callbacks_rotate	2332426
remove_vma	2644779
unlink_file_vma	2644779
__vma_link_rb	2710878
find_vma	4030471
vma_gap_callbacks_propagate	4827060
vma_gap_callbacks_compute_max	11853891

Generated by: LCOV version 1.14