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 Sort by function name Hit count Sort by hit count
__detach_mounts 0
__do_sys_fsmount 0
__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
__x64_sys_fsmount 0
__x64_sys_oldumount 0
__x64_sys_pivot_root 0
can_move_mount_beneath 0
cleanup_group_ids 0
collect_mounts 0
delayed_mntput 0
do_set_group 0
do_umount_root 0
from_mnt_ns 0
init_fs_namespace_sysctls 0
init_mount_tree 0
iterate_mounts 0
kern_mount 0
kern_unmount 0
mark_mounts_for_expiry 0
may_umount 0
may_umount_tree 0
mnt_already_visible 0
mnt_change_mountpoint 0
mnt_init 0
mnt_make_shortterm 0
mnt_set_expiry 0
mnt_set_mountpoint_beneath 0
mntns_get 0
mntns_install 0
mntns_owner 0
mntns_put 0
our_mnt 0
path_is_mountpoint 0
path_is_under 0
set_mhash_entries 0
set_mphash_entries 0
warn_mandlock 0
finish_automount 11
path_overmounted 11
vfs_submount 11
__is_local_mountpoint 24
mnt_clone_internal 26
do_move_mount_old 370
can_idmap_mount 1254
do_idmap_mount 1254
do_mount_setattr 1254
finish_mount_kattr 1254
mount_setattr_commit 1254
mount_setattr_prepare 1254
build_mount_idmapped 1350
build_mount_kattr 1350
lock_mnt_tree 1378
__do_sys_mount_setattr 1446
__x64_sys_mount_setattr 1446
current_chrooted 1521
mnt_make_readonly 1952
do_loopback 2364
copy_mnt_ns 2457
do_change_type 2640
flags_to_propagation_type 2640
attr_flags_to_mnt_flags 2700
mount_subtree 3437
fc_mount 3478
vfs_kern_mount 3478
drop_collected_mounts 5080
is_path_reachable 5153
sb_prepare_remount_readonly 7433
do_remount 8857
mnt_hold_writers 9242
change_mount_ro_state 12119
do_reconfigure_mnt 12119
can_change_locked_flags 22230
kern_unmount_array 52294
mount_too_revealing 122285
do_new_mount_fc 122318
do_add_mount 122401
select_submounts 123780
shrink_submounts 123780
do_new_mount 123953
graft_tree 124551
vfs_create_mount 125779
__do_sys_move_mount 130534
__x64_sys_move_mount 130534
tree_contains_unbindable 130534
check_for_nsfs_mounts 130852
do_move_mount 130904
__do_sys_open_tree 131293
__x64_sys_open_tree 131293
dissolve_on_fput 131293
open_detached_copy 131293
lookup_mountpoint 132456
__do_loopback 133657
alloc_mnt_ns 136373
free_mnt_ns 136373
inc_mnt_namespaces 136373
mnt_ns_loop 139818
mnt_warn_timestamp_expiry 143366
__do_sys_mount 150312
path_mount 150337
__x64_sys_mount 150357
do_mount 150358
copy_mount_options 150360
attach_mnt 156573
clone_private_mount 156947
invent_group_ids 252872
do_umount 254455
attach_recursive_mnt 255403
do_lock_mount 255651
unlock_mount 255669
umount_tree 260371
can_umount 269904
path_umount 269958
has_locked_children 289708
__x64_sys_umount 418925
ksys_umount 418953
get_mountpoint 511072
mp_hash 511072
may_mount 683383
namespace_unlock 782182
mnt_alloc_group_id 1383758
mnt_release_group_id 1383758
copy_tree 2645006
commit_tree 2897783
count_mounts 2897783
touch_mnt_namespace 2913206
umount_mnt 2928017
__attach_mnt 3054356
mnt_set_mountpoint 3054356
unhash_mnt 3054356
__touch_mnt_namespace 3059877
disconnect_mount 3059877
clone_mnt 3091005
free_vfsmnt 3215230
delayed_free_vfsmnt 3215274
alloc_vfsmnt 3216661
__cleanup_mnt 3216877
mnt_alloc_id 3216886
cleanup_mnt 3216901
mnt_get_writers 3226127
__put_mountpoint 3565428
mnt_get_count 7223207
mnt_cursor_del 8041405
put_mnt_ns 8054967
lock_mount_hash 10199492
unlock_mount_hash 10199782
legitimize_mnt 60846795
lookup_mnt 60853701
mnt_may_suid 64832785
m_stop 82716307
m_start 82717633
mnt_drop_write_file 420557163
mnt_want_write_file 420807666
__mnt_drop_write_file 494802033
__mnt_want_write_file 495116348
__mnt_is_readonly 677033976
m_next 744007168
m_show 745185793
mnt_list_next 818027421
mnt_drop_write 1189027092
mnt_want_write 1189170865
__mnt_drop_write 1831420169
__mnt_want_write 1832464006
mnt_is_readonly 1833228178
__lookup_mnt 3559848682
m_hash 3561300107
mntget 3615860616
__legitimize_mnt 8936330190
mntput_no_expire 12561265845
mntput 19546900710

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