LCOV - code coverage report

Current view: top level - fs - namespace.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc3-achx @ Mon Jul 31 20:08:12 PDT 2023 Lines: 1551 2352 65.9 % Date: 2023-07-31 20:08:12 Functions: 132 177 74.6 %

Function Name	Hit count
__attach_mnt	3054356
__cleanup_mnt	3216877
__detach_mounts	0
__do_loopback	133657
__do_sys_fsmount	0
__do_sys_mount	150312
__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	8936330190
__lookup_mnt	3559848682
__mnt_drop_write	1831420169
__mnt_drop_write_file	494802033
__mnt_is_readonly	677033976
__mnt_want_write	1832464006
__mnt_want_write_file	495116348
__put_mountpoint	3565428
__touch_mnt_namespace	3059877
__x64_sys_fsmount	0
__x64_sys_mount	150357
__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	418925
alloc_mnt_ns	136373
alloc_vfsmnt	3216661
attach_mnt	156573
attach_recursive_mnt	255403
attr_flags_to_mnt_flags	2700
build_mount_idmapped	1350
build_mount_kattr	1350
can_change_locked_flags	22230
can_idmap_mount	1254
can_move_mount_beneath	0
can_umount	269904
change_mount_ro_state	12119
check_for_nsfs_mounts	130852
cleanup_group_ids	0
cleanup_mnt	3216901
clone_mnt	3091005
clone_private_mount	156947
collect_mounts	0
commit_tree	2897783
copy_mnt_ns	2457
copy_mount_options	150360
copy_tree	2645006
count_mounts	2897783
current_chrooted	1521
delayed_free_vfsmnt	3215274
delayed_mntput	0
disconnect_mount	3059877
dissolve_on_fput	131293
do_add_mount	122401
do_change_type	2640
do_idmap_mount	1254
do_lock_mount	255651
do_loopback	2364
do_mount	150358
do_mount_setattr	1254
do_move_mount	130904
do_move_mount_old	370
do_new_mount	123953
do_new_mount_fc	122318
do_reconfigure_mnt	12119
do_remount	8857
do_set_group	0
do_umount	254455
do_umount_root	0
drop_collected_mounts	5080
fc_mount	3478
finish_automount	11
finish_mount_kattr	1254
flags_to_propagation_type	2640
free_mnt_ns	136373
free_vfsmnt	3215230
from_mnt_ns	0
get_mountpoint	511072
graft_tree	124551
has_locked_children	289708
inc_mnt_namespaces	136373
init_fs_namespace_sysctls	0
init_mount_tree	0
invent_group_ids	252872
is_path_reachable	5153
iterate_mounts	0
kern_mount	0
kern_unmount	0
kern_unmount_array	52294
ksys_umount	418953
legitimize_mnt	60846795
lock_mnt_tree	1378
lock_mount_hash	10199492
lookup_mnt	60853701
lookup_mountpoint	132456
m_hash	3561300107
m_next	744007168
m_show	745185793
m_start	82717633
m_stop	82716307
mark_mounts_for_expiry	0
may_mount	683383
may_umount	0
may_umount_tree	0
mnt_alloc_group_id	1383758
mnt_alloc_id	3216886
mnt_already_visible	0
mnt_change_mountpoint	0
mnt_clone_internal	26
mnt_cursor_del	8041405
mnt_drop_write	1189027092
mnt_drop_write_file	420557163
mnt_get_count	7223207
mnt_get_writers	3226127
mnt_hold_writers	9242
mnt_init	0
mnt_is_readonly	1833228178
mnt_list_next	818027421
mnt_make_readonly	1952
mnt_make_shortterm	0
mnt_may_suid	64832785
mnt_ns_loop	139818
mnt_release_group_id	1383758
mnt_set_expiry	0
mnt_set_mountpoint	3054356
mnt_set_mountpoint_beneath	0
mnt_want_write	1189170865
mnt_want_write_file	420807666
mnt_warn_timestamp_expiry	143366
mntget	3615860616
mntns_get	0
mntns_install	0
mntns_owner	0
mntns_put	0
mntput	19546900710
mntput_no_expire	12561265845
mount_setattr_commit	1254
mount_setattr_prepare	1254
mount_subtree	3437
mount_too_revealing	122285
mp_hash	511072
namespace_unlock	782182
open_detached_copy	131293
our_mnt	0
path_is_mountpoint	0
path_is_under	0
path_mount	150337
path_overmounted	11
path_umount	269958
put_mnt_ns	8054967
sb_prepare_remount_readonly	7433
select_submounts	123780
set_mhash_entries	0
set_mphash_entries	0
shrink_submounts	123780
touch_mnt_namespace	2913206
tree_contains_unbindable	130534
umount_mnt	2928017
umount_tree	260371
unhash_mnt	3054356
unlock_mount	255669
unlock_mount_hash	10199782
vfs_create_mount	125779
vfs_kern_mount	3478
vfs_submount	11
warn_mandlock	0

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