LCOV - code coverage report

Current view: top level - kernel - fork.c (source / functions) Hit Total Coverage Test: combined.info Lines: 805 1173 68.6 % Date: 2022-03-28 16:04:14 Functions: 58 82 70.7 % Branches: 281 588 47.8 %

Function Name	Hit count
__cleanup_sighand	5122
__do_sys_clone	4745
__do_sys_clone3	0
__ia32_sys_clone	0
__ia32_sys_clone3	0
__ia32_sys_set_tid_address	0
__ia32_sys_unshare	0
__mmdrop	8996
__mmput	8996
__put_task_struct	5077
__x64_sys_clone	4745
__x64_sys_clone3	0
__x64_sys_fork	0
__x64_sys_set_tid_address	3874
__x64_sys_unshare	26
__x64_sys_vfork	0
_do_fork	6056
account_kernel_stack	11178
alloc_thread_stack_node	6056
arch_dup_task_struct	0
arch_release_task_struct	5079
arch_task_cache_init	13
check_mm	8996
check_unshare_flags	39
clone3_args_valid	0
complete_vfork_done	325
copy_clone_args_from_user	0
copy_files	6056
copy_fs	6056
copy_init_mm	13
copy_io	6056
copy_mm	6056
copy_process	6056
copy_seccomp	6056
copy_sighand	6056
copy_signal	6056
coredump_filter_setup	0
dup_mmap	4706
dup_task_struct	6056
exec_mm_release	4602
exit_mm_release	5122
fork_idle	0
fork_init	13
free_signal_struct	5077
free_task	5077
free_thread_stack	5122
get_mm_exe_file	4889
get_task_exe_file	183
get_task_mm	2341
kernel_thread	1311
ksys_unshare	39
legacy_clone_args_valid	0
mm_access	468
mm_alloc	4602
mm_release	9724
mmdrop_async	0
mmdrop_async_fn	0
mmput	11612
mmput_async	0
mmput_async_fn	0
nr_processes	439
pidfd_pid	0
pidfd_poll	0
pidfd_release	0
pidfd_show_fdinfo	0
proc_caches_init	13
put_signal_struct	5077
put_task_stack	5679
release_task_stack	5122
set_max_threads	13
set_mm_exe_file	4602
set_task_stack_end_magic	13
sighand_ctor	910
sysctl_max_threads	26
unshare_fd	14534
unshare_files	14495
unshare_fs	39
vm_area_alloc	228253
vm_area_dup	542052
vm_area_free	739612
wait_for_vfork_done	0
walk_process_tree	0

Generated by: LCOV version 1.14