LCOV - code coverage report

Current view: top level - fs - namespace.c (source / functions) Hit Total Coverage Test: gcov_data_raspi2_qemu_modules_combined.info Lines: 899 1467 61.3 % Date: 2020-09-30 20:25:01 Functions: 97 143 67.8 % Branches: 511 1172 43.6 %

Function Name	Hit count
__attach_mnt	71104
__cleanup_mnt	2424
__detach_mounts	0
__do_loopback	8484
__do_sys_fsmount	0
__do_sys_move_mount	0
__do_sys_open_tree	0
__do_sys_pivot_root	0
__is_local_mountpoint	0
__legitimize_mnt	66239906
__lookup_mnt	21030070
__mnt_drop_write	1834030
__mnt_drop_write_file	513850
__mnt_is_readonly	46898
__mnt_unmake_readonly	0
__mnt_want_write	4669722
__mnt_want_write_file	515980
__put_mountpoint	50096
__se_sys_fsmount	0
__se_sys_mount	44440
__se_sys_move_mount	0
__se_sys_open_tree	0
__se_sys_pivot_root	0
__se_sys_umount	2828
__touch_mnt_namespace	1616
alloc_mnt_ns	1616
alloc_vfsmnt	78378
attach_recursive_mnt	23028
can_change_locked_flags	14948
change_mount_ro_state	13736
check_for_nsfs_mounts	1616
cleanup_group_ids	0
cleanup_mnt	2424
clone_mnt	57772
clone_private_mount	0
collect_mounts	0
commit_tree	27068
copy_mnt_ns	1214
copy_mount_options	46864
copy_mount_string	0
copy_tree	14140
count_mounts	27068
current_chrooted	8
delayed_free_vfsmnt	2424
delayed_mntput	0
disconnect_mount	1616
dissolve_on_fput	0
do_add_mount	13736
do_change_type	2020
do_loopback	8888
do_mount	46864
do_move_mount	1616
do_move_mount_old	1616
do_new_mount	14544
do_new_mount_fc	13736
do_reconfigure_mnt	13736
do_remount	1212
do_umount	2828
do_umount_root	0
drop_collected_mounts	0
exact_copy_from_user	8888
fc_mount	6870
finish_automount	0
free_mnt_ns	0
free_vfsmnt	2424
get_mountpoint	46864
graft_tree	21412
has_locked_children	1212
inc_mnt_namespaces	1616
init_mount_tree	404
invent_group_ids	8080
is_path_reachable	0
iterate_mounts	0
kern_mount	3232
kern_unmount	0
ksys_mount	46864
ksys_umount	2828
legitimize_mnt	4872982
lock_mnt_tree	0
lock_mount	23836
lookup_mnt	3893128
lookup_mountpoint	6060
m_next	1860928
m_show	1860938
m_start	230734
m_stop	230732
mark_mounts_for_expiry	0
may_mount	45248
may_umount	0
may_umount_tree	0
mnt_alloc_group_id	43228
mnt_alloc_id	78378
mnt_already_visible	0
mnt_change_mountpoint	0
mnt_clone_internal	0
mnt_clone_write	403498
mnt_dec_writers	5065034
mnt_drop_write	2693164
mnt_drop_write_file	2134
mnt_get_count	7676
mnt_get_writers	16160
mnt_inc_writers	5073100
mnt_init	404
mnt_make_readonly	13332
mnt_may_suid	1038612
mnt_ns_loop	39188
mnt_release_group_id	0
mnt_set_expiry	0
mnt_set_mountpoint	71104
mnt_want_write	2695220
mnt_want_write_file	2134
mnt_warn_timestamp_expiry	28682
mntget	39309612
mntns_get	0
mntns_install	0
mntns_owner	0
mntns_put	0
mntput	136905570
mntput_no_expire	99919508
mount_subtree	0
mount_too_revealing	13736
namespace_unlock	29896
open_detached_copy	0
our_mnt	0
path_is_mountpoint	404
path_is_under	0
put_mnt_ns	18804
sb_prepare_remount_readonly	404
select_submounts	2828
set_mhash_entries	0
set_mount_attributes	14948
set_mphash_entries	0
shrink_submounts	2828
to_mnt_ns	0
touch_mnt_namespace	43632
tree_contains_unbindable	0
umount_mnt	1616
umount_tree	1616
unhash_mnt	3232
unlock_mount	23836
vfs_create_mount	20606
vfs_kern_mount	6060
vfs_submount	0

Generated by: LCOV version 1.14