LCOV - code coverage report

Current view: top level - fs - namespace.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 602 1079 55.8 % Date: 2014-04-07 Functions: 79 105 75.2 % Branches: 361 807 44.7 %

Function Name	Hit count
mntput	22796991
mntput_no_expire	19434165
mntget	11820432
legitimize_mnt	7598093
__mnt_want_write	6838168
mnt_drop_write	5164700
mnt_want_write	5158196
__mnt_drop_write	2535218
__lookup_mnt	2374078
mnt_clone_write	1289659
__mnt_want_write_file	434962
__mnt_drop_write_file	429188
our_mnt	82193
lookup_mnt	38517
copy_mount_string	6578
mnt_drop_write_file	5848
mnt_want_write_file	5848
copy_mount_options	3289
do_mount	3289
SyS_mount	3289
mnt_alloc_id	3260
alloc_vfsmnt	3260
mnt_free_id.isra.15	3259
SyS_umount	3251
do_new_mount	3195
vfs_kern_mount	3193
free_vfsmnt	3190
__mnt_is_readonly	1820
m_show	294
m_next	294
mnt_get_count	219
namespace_unlock	145
put_mountpoint	133
mnt_set_mountpoint	76
__touch_mnt_namespace	69
delayed_free	69
mnt_get_writers.isra.11	69
is_mnt_ns_file.isra.16	67
touch_mnt_namespace	67
clone_mnt	67
new_mountpoint	58
lock_mount	58
unlock_mount	58
attach_recursive_mnt	57
commit_tree	56
umount_tree	51
do_umount	50
graft_tree	50
mnt_ns_loop	47
do_loopback	47
has_locked_children	47
shrink_submounts	43
select_submounts	43
m_stop	42
m_start	42
do_change_type	35
put_mnt_ns	29
invent_group_ids	28
mnt_alloc_group_id	22
mnt_release_group_id	22
attach_mnt	20
generic_show_options	18
__lookup_mnt_last	18
do_move_mount	8
detach_mnt	7
exact_copy_from_user	7
copy_tree	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
next_mnt	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