LCOV - code coverage report

Current view: top level - fs - namespace.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 617 1079 57.2 % Date: 2014-02-18 Functions: 79 105 75.2 % Branches: 396 809 48.9 %

Function Name	Hit count
mntput	24756318
mntput_no_expire	21439515
mntget	12380404
legitimize_mnt	9057930
__mnt_want_write	7517247
mnt_drop_write	5643402
mnt_want_write	5638213
__mnt_drop_write	2728743
__lookup_mnt	1828872
mnt_clone_write	1305914
__mnt_want_write_file	456279
__mnt_drop_write_file	451155
our_mnt	117816
lookup_mnt	53187
copy_mount_string	12616
__mnt_is_readonly	7155
copy_mount_options	6308
do_mount	6308
SyS_mount	6308
mnt_alloc_id	6264
mnt_free_id.isra.15	6264
alloc_vfsmnt	6264
SyS_umount	5974
mnt_drop_write_file	5146
mnt_want_write_file	5146
do_new_mount	4980
vfs_kern_mount	4978
free_vfsmnt	4975
mnt_get_count	3259
m_show	2604
m_next	2604
namespace_unlock	2166
put_mountpoint	2107
__touch_mnt_namespace	1289
delayed_free	1289
mnt_get_writers.isra.11	1289
clone_mnt	1286
mnt_set_mountpoint	1250
is_mnt_ns_file.isra.16	1245
touch_mnt_namespace	1171
commit_tree	1143
__lookup_mnt_last	1122
umount_tree	897
new_mountpoint	857
lock_mount	857
unlock_mount	857
attach_recursive_mnt	846
do_umount	837
mnt_ns_loop	828
do_loopback	828
graft_tree	822
shrink_submounts	747
select_submounts	747
has_locked_children	629
invent_group_ids	575
copy_tree	574
do_change_type	470
mnt_alloc_group_id	398
mnt_release_group_id	398
m_stop	372
m_start	372
put_mnt_ns	194
generic_show_options	183
attach_mnt	107
do_move_mount	26
detach_mnt	24
next_mnt	13
exact_copy_from_user	7
copy_mnt_ns	6
do_remount	4
do_add_mount	3
mntns_put	2
mntns_inum	2
mntns_get	2
mntns_install	1
drop_collected_mounts	1
mnt_unpin	1
alloc_mnt_ns.isra.17	1
mnt_pin	1
init_mount_tree	0
mnt_init	0
mount_subtree	0
iterate_mounts	0
sb_prepare_remount_readonly	0
may_umount	0
path_is_under	0
current_chrooted	0
mnt_make_readonly	0
SyS_pivot_root	0
create_mnt_ns	0
mnt_set_expiry	0
save_mount_options	0
__mnt_unmake_readonly.isra.13	0
kern_unmount	0
kern_mount_data	0
mark_mounts_for_expiry	0
change_mount_flags	0
fs_set_subtype	0
may_umount_tree	0
finish_automount	0
collect_mounts	0
fs_fully_visible	0
is_path_reachable	0
replace_mount_options	0
cleanup_group_ids	0

Generated by: LCOV version 1.9