LCOV - code coverage report

Current view: top level - fs - namespace.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc3-djwx @ Mon Jul 31 20:08:22 PDT 2023 Lines: 1551 2352 65.9 % Date: 2023-07-31 20:08:22 Functions: 132 177 74.6 %

Function Name	Hit count
__attach_mnt	2765270
__cleanup_mnt	2857158
__detach_mounts	0
__do_loopback	132968
__do_sys_fsmount	0
__do_sys_mount	106969
__do_sys_mount_setattr	1446
__do_sys_move_mount	130534
__do_sys_open_tree	131293
__do_sys_pivot_root	0
__ia32_sys_fsmount	0
__ia32_sys_mount	0
__ia32_sys_mount_setattr	0
__ia32_sys_move_mount	0
__ia32_sys_oldumount	0
__ia32_sys_open_tree	0
__ia32_sys_pivot_root	0
__ia32_sys_umount	0
__is_local_mountpoint	24
__legitimize_mnt	7091688520
__lookup_mnt	3282562926
__mnt_drop_write	1512438853
__mnt_drop_write_file	651828070
__mnt_is_readonly	634545876
__mnt_want_write	1512893860
__mnt_want_write_file	652537369
__put_mountpoint	3224584
__touch_mnt_namespace	2770768
__x64_sys_fsmount	0
__x64_sys_mount	106997
__x64_sys_mount_setattr	1446
__x64_sys_move_mount	130534
__x64_sys_oldumount	0
__x64_sys_open_tree	131293
__x64_sys_pivot_root	0
__x64_sys_umount	387741
alloc_mnt_ns	136318
alloc_vfsmnt	2857201
attach_mnt	143659
attach_recursive_mnt	229552
attr_flags_to_mnt_flags	2700
build_mount_idmapped	1350
build_mount_kattr	1350
can_change_locked_flags	4901
can_idmap_mount	1254
can_move_mount_beneath	0
can_umount	244773
change_mount_ro_state	224
check_for_nsfs_mounts	130787
cleanup_group_ids	0
cleanup_mnt	2857186
clone_mnt	2756501
clone_private_mount	86379
collect_mounts	0
commit_tree	2621611
copy_mnt_ns	2290
copy_mount_options	107000
copy_tree	2394001
count_mounts	2621611
current_chrooted	1521
delayed_free_vfsmnt	2854902
delayed_mntput	0
disconnect_mount	2770768
dissolve_on_fput	131293
do_add_mount	97281
do_change_type	2463
do_idmap_mount	1254
do_lock_mount	229783
do_loopback	1675
do_mount	107007
do_mount_setattr	1254
do_move_mount	130839
do_move_mount_old	305
do_new_mount	98902
do_new_mount_fc	97257
do_reconfigure_mnt	224
do_remount	3423
do_set_group	0
do_umount	229179
do_umount_root	0
drop_collected_mounts	5025
fc_mount	3483
finish_automount	11
finish_mount_kattr	1254
flags_to_propagation_type	2463
free_mnt_ns	136318
free_vfsmnt	2854303
from_mnt_ns	0
get_mountpoint	459347
graft_tree	98765
has_locked_children	219070
inc_mnt_namespaces	136318
init_fs_namespace_sysctls	0
init_mount_tree	0
invent_group_ids	227774
is_path_reachable	5373
iterate_mounts	0
kern_mount	0
kern_unmount	0
kern_unmount_array	28775
ksys_umount	387625
legitimize_mnt	56844084
lock_mnt_tree	1378
lock_mount_hash	7459406
lookup_mnt	56885096
lookup_mountpoint	131667
m_hash	3284082070
m_next	695033727
m_show	696008675
m_start	77519309
m_stop	77530877
mark_mounts_for_expiry	0
may_mount	614930
may_umount	0
may_umount_tree	0
mnt_alloc_group_id	1227411
mnt_alloc_id	2857224
mnt_already_visible	0
mnt_change_mountpoint	0
mnt_clone_internal	26
mnt_cursor_del	7625744
mnt_drop_write	743698807
mnt_drop_write_file	590922365
mnt_get_count	4645679
mnt_get_writers	2866674
mnt_hold_writers	9493
mnt_init	0
mnt_is_readonly	1514323667
mnt_list_next	764777627
mnt_make_readonly	98
mnt_make_shortterm	0
mnt_may_suid	57029237
mnt_ns_loop	132978
mnt_release_group_id	1227393
mnt_set_expiry	0
mnt_set_mountpoint	2765270
mnt_set_mountpoint_beneath	0
mnt_want_write	743353134
mnt_want_write_file	591413036
mnt_warn_timestamp_expiry	100917
mntget	2441828940
mntns_get	0
mntns_install	0
mntns_owner	0
mntns_put	0
mntput	14903782597
mntput_no_expire	9548563658
mount_setattr_commit	1254
mount_setattr_prepare	1254
mount_subtree	3441
mount_too_revealing	97260
mp_hash	459347
namespace_unlock	730678
open_detached_copy	131293
our_mnt	0
path_is_mountpoint	0
path_is_under	0
path_mount	106976
path_overmounted	11
path_umount	244787
put_mnt_ns	7629161
sb_prepare_remount_readonly	1901
select_submounts	98480
set_mhash_entries	0
set_mphash_entries	0
shrink_submounts	98480
touch_mnt_namespace	2625282
tree_contains_unbindable	130534
umount_mnt	2640516
umount_tree	235001
unhash_mnt	2765237
unlock_mount	229795
unlock_mount_hash	7459481
vfs_create_mount	100716
vfs_kern_mount	3483
vfs_submount	11
warn_mandlock	0

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