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: 2022-04-01 13:59:58 Functions: 58 82 70.7 % Branches: 281 588 47.8 %

Function Name	Hit count
__cleanup_sighand	30881
__do_sys_clone	28614
__do_sys_clone3	0
__ia32_sys_clone	0
__ia32_sys_clone3	0
__ia32_sys_set_tid_address	0
__ia32_sys_unshare	0
__mmdrop	54191
__mmput	54191
__put_task_struct	30674
__x64_sys_clone	28614
__x64_sys_clone3	0
__x64_sys_fork	0
__x64_sys_set_tid_address	23244
__x64_sys_unshare	156
__x64_sys_vfork	0
_do_fork	36570
account_kernel_stack	67451
alloc_thread_stack_node	36570
arch_dup_task_struct	0
arch_release_task_struct	30676
arch_task_cache_init	78
check_mm	54191
check_unshare_flags	234
clone3_args_valid	0
complete_vfork_done	1950
copy_clone_args_from_user	0
copy_files	36570
copy_fs	36570
copy_init_mm	78
copy_io	36570
copy_mm	36570
copy_process	36570
copy_seccomp	36570
copy_sighand	36570
copy_signal	36570
coredump_filter_setup	0
dup_mmap	28380
dup_task_struct	36570
exec_mm_release	27678
exit_mm_release	30881
fork_idle	0
fork_init	78
free_signal_struct	30674
free_task	30674
free_thread_stack	30881
get_mm_exe_file	29509
get_task_exe_file	1129
get_task_mm	14226
kernel_thread	7956
ksys_unshare	234
legacy_clone_args_valid	0
mm_access	2841
mm_alloc	27678
mm_release	58559
mmdrop_async	0
mmdrop_async_fn	0
mmput	70122
mmput_async	0
mmput_async_fn	0
nr_processes	2652
pidfd_pid	0
pidfd_poll	0
pidfd_release	0
pidfd_show_fdinfo	0
proc_caches_init	78
put_signal_struct	30674
put_task_stack	34237
release_task_stack	30881
set_max_threads	78
set_mm_exe_file	27678
set_task_stack_end_magic	78
sighand_ctor	5474
sysctl_max_threads	156
unshare_fd	87504
unshare_files	87270
unshare_fs	234
vm_area_alloc	1374059
vm_area_dup	3268812
vm_area_free	4459196
wait_for_vfork_done	0
walk_process_tree	0

Generated by: LCOV version 1.14