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 14:58:12 Functions: 58 82 70.7 % Branches: 281 588 47.8 %

Function Name	Hit count
__cleanup_sighand	1182
__do_sys_clone	1095
__do_sys_clone3	0
__ia32_sys_clone	0
__ia32_sys_clone3	0
__ia32_sys_set_tid_address	0
__ia32_sys_unshare	0
__mmdrop	2073
__mmput	2073
__put_task_struct	1174
__x64_sys_clone	1095
__x64_sys_clone3	0
__x64_sys_fork	0
__x64_sys_set_tid_address	885
__x64_sys_unshare	6
__x64_sys_vfork	0
_do_fork	1397
account_kernel_stack	2579
alloc_thread_stack_node	1397
arch_dup_task_struct	0
arch_release_task_struct	1174
arch_task_cache_init	3
check_mm	2073
check_unshare_flags	9
clone3_args_valid	0
complete_vfork_done	75
copy_clone_args_from_user	0
copy_files	1397
copy_fs	1397
copy_init_mm	3
copy_io	1397
copy_mm	1397
copy_process	1397
copy_seccomp	1397
copy_sighand	1397
copy_signal	1397
coredump_filter_setup	0
dup_mmap	1086
dup_task_struct	1397
exec_mm_release	1059
exit_mm_release	1182
fork_idle	0
fork_init	3
free_signal_struct	1174
free_task	1174
free_thread_stack	1182
get_mm_exe_file	1131
get_task_exe_file	45
get_task_mm	554
kernel_thread	302
ksys_unshare	9
legacy_clone_args_valid	0
mm_access	111
mm_alloc	1059
mm_release	2241
mmdrop_async	0
mmdrop_async_fn	0
mmput	2697
mmput_async	0
mmput_async_fn	0
nr_processes	102
pidfd_pid	0
pidfd_poll	0
pidfd_release	0
pidfd_show_fdinfo	0
proc_caches_init	3
put_signal_struct	1174
put_task_stack	1310
release_task_stack	1182
set_max_threads	3
set_mm_exe_file	1059
set_task_stack_end_magic	3
sighand_ctor	210
sysctl_max_threads	6
unshare_fd	3333
unshare_files	3324
unshare_fs	9
vm_area_alloc	52641
vm_area_dup	125296
vm_area_free	170853
wait_for_vfork_done	0
walk_process_tree	0

Generated by: LCOV version 1.14