LCOV - code coverage report

Current view: top level - fs - namespace.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 629 1092 57.6 % Date: 2014-04-16 Functions: 80 107 74.8 % Branches: 412 833 49.5 %

Function Name	Hit count
mntput	15360817
mntput_no_expire	14135254
mntget	8916382
legitimize_mnt	5218308
__mnt_want_write	5163295
mnt_drop_write	3420610
mnt_want_write	3417427
__mnt_drop_write	2604987
mnt_clone_write	1284331
__lookup_mnt	740646
__mnt_want_write_file	426254
__mnt_drop_write_file	425653
our_mnt	54472
lookup_mnt	27793
copy_mount_string	6244
SyS_mount	3123
copy_mount_options	3120
do_mount	3120
mnt_alloc_id	3079
alloc_vfsmnt	3079
mnt_free_id.isra.16	3078
SyS_umount	3073
do_new_mount	3015
vfs_kern_mount	3011
free_vfsmnt	2982
__mnt_is_readonly	678
mnt_drop_write_file	645
mnt_want_write_file	645
m_show	621
m_next	621
mnt_get_count	264
namespace_unlock	200
put_mountpoint	187
mnt_set_mountpoint	102
mnt_get_writers.isra.12	99
delayed_free	96
touch_mnt_namespace	96
__touch_mnt_namespace	94
m_stop	87
m_start	87
new_mountpoint	86
lock_mount	86
unlock_mount	86
attach_recursive_mnt	83
commit_tree	81
umount_tree	76
do_umount	76
graft_tree	76
shrink_submounts	69
select_submounts	69
is_mnt_ns_file.isra.17	68
clone_mnt	68
put_mnt_ns	52
mnt_ns_loop	48
do_loopback	48
has_locked_children	48
generic_show_options	41
do_change_type	36
do_add_mount	29
invent_group_ids	28
__lookup_mnt_last	24
mnt_alloc_group_id	22
mnt_release_group_id	22
attach_mnt	21
do_remount	9
do_move_mount	9
exact_copy_from_user	9
detach_mnt	8
copy_tree	7
copy_mnt_ns	6
sb_prepare_remount_readonly	3
mntns_put	2
mntns_inum	2
mntns_get	2
mntns_install	1
drop_collected_mounts	1
next_mnt	1
alloc_mnt_ns.isra.18	1
mnt_unpin	1
mnt_pin	1
set_mphash_entries	0
init_mount_tree	0
mnt_init	0
mount_subtree	0
iterate_mounts	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
kern_unmount	0
kern_mount_data	0
__mnt_unmake_readonly.isra.14	0
mark_mounts_for_expiry	0
change_mount_flags	0
fs_set_subtype	0
may_umount_tree	0
finish_automount	0
collect_mounts	0
set_mhash_entries	0
fs_fully_visible	0
is_path_reachable	0
replace_mount_options	0
cleanup_group_ids	0

Generated by: LCOV version 1.9