LCOV - code coverage report

Current view: top level - fs - namei.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc3-achx @ Mon Jul 31 20:08:12 PDT 2023 Lines: 2019 2319 87.1 % Date: 2023-07-31 20:08:12 Functions: 151 179 84.4 %

Function Name	Hit count
__do_sys_mknod	0
__ia32_sys_link	0
__ia32_sys_linkat	0
__ia32_sys_mkdir	0
__ia32_sys_mkdirat	0
__ia32_sys_mknod	0
__ia32_sys_mknodat	0
__ia32_sys_rename	0
__ia32_sys_renameat	0
__ia32_sys_renameat2	0
__ia32_sys_rmdir	0
__ia32_sys_symlink	0
__ia32_sys_symlinkat	0
__ia32_sys_unlink	0
__ia32_sys_unlinkat	0
__x64_sys_mknod	0
follow_down	0
follow_up	0
init_fs_namei_sysctls	0
lock_rename_child	0
lookup_one_len_unlocked	0
nd_alloc_stack	0
page_readlink	0
path_pts	0
try_lookup_one_len	0
user_path_create	0
vfs_mkobj	0
vfs_path_parent_lookup	0
follow_automount	11
page_symlink	24
getname_uflags	104
hashlen_string	124
choose_mountpoint	1413
__do_sys_renameat	1447
__x64_sys_renameat	1447
choose_mountpoint_rcu	1471
follow_down_one	3042
__kern_path_locked	3239
kern_path_locked	3239
vfs_path_lookup	3437
lookup_positive_unlocked	3500
kern_path_create	8505
page_get_link	31923
do_file_open_root	41444
atomic_open	67171
lookup_one_positive_unlocked	72448
__do_sys_symlinkat	83404
__x64_sys_symlinkat	83404
kernel_tmpfile_open	104515
__do_sys_mkdirat	137083
__x64_sys_mkdirat	137083
handle_lookup_down	269947
vfs_create	289594
__check_sticky	358421
lookup_one	796935
handle_truncate	1318698
nd_jump_link	1937494
__do_sys_linkat	3551905
__x64_sys_linkat	3551917
lookup_one_unlocked	4200026
__do_sys_rmdir	4405045
__x64_sys_rmdir	4405066
vfs_rmdir	4892118
do_rmdir	5050978
do_tmpfile	8325892
vfs_tmpfile	8872841
__do_sys_link	9709255
__x64_sys_link	9709274
vfs_mknod	10730525
do_mknodat	11176398
may_mknod	11176617
__do_sys_mknodat	11176690
__x64_sys_mknodat	11176952
vfs_get_link	11384639
vfs_mkdir	12299972
kern_path	12630748
may_linkat	13116383
safe_hardlink_source	13116834
vfs_link	13166772
__do_sys_mkdir	13203317
__x64_sys_mkdir	13203559
do_linkat	13261102
do_mkdirat	13339621
lookup_one_len	13406803
may_open_dev	13488315
lookup_one_common	18395780
__do_sys_rename	19738996
__x64_sys_rename	19739781
follow_dotdot	20235588
try_to_unlazy_next	25232732
__do_sys_unlinkat	25905379
__x64_sys_unlinkat	25906392
__do_sys_renameat2	33394306
__x64_sys_renameat2	33394999
full_name_hash	41969595
__do_sys_unlink	45340929
__x64_sys_unlink	45350144
getname_kernel	45463105
lock_two_directories	46330712
may_o_create	49890207
vfs_rename	51507605
do_renameat2	53134531
lock_rename	53494537
unlock_rename	53502624
__traverse_mounts	60553262
may_create_in_sticky	64324322
vfs_unlink	67022832
do_o_path	67385652
do_unlinkat	70592462
vfs_prepare_mode	82057700
lookup_open	97099029
mode_strip_umask	104449802
may_follow_link	134754786
may_delete	139414323
readlink_copy	287752111
vfs_readlink	288093336
page_put_link	352485417
put_link	384717438
reserve_stack	384766362
pick_link	384807751
follow_dotdot_rcu	490309835
path_connected	510602499
vfs_symlink	599838185
__do_sys_symlink	600493219
__x64_sys_symlink	600517437
do_symlinkat	600638149
done_path_create	635973569
filename_create	638284403
may_create	671365159
path_parentat	819969144
lookup_one_qstr_excl	819985167
__filename_parentat	820062891
lookup_dcache	838191943
lookup_slow	842634659
__lookup_slow	844684720
do_open	901673261
may_open	909747500
getname	965447601
path_openat	998156235
do_filp_open	998253601
open_last_lookups	1034783214
traverse_mounts	1458977712
handle_dots	2859147927
path_get	3128866438
nd_jump_root	3753351616
set_root	4176490046
user_path_at_empty	4396511206
lookup_last	7221276007
path_lookupat	7267149637
filename_lookup	7283276375
try_to_unlazy	7803915928
legitimize_links	7827884103
complete_walk	7834633661
legitimize_root	7839928389
set_nameidata	8007313870
check_acl	8446530718
__legitimize_path	8849811999
restore_nameidata	9001152122
drop_links	9001844819
__set_nameidata	9002058546
terminate_walk	9003192063
path_init	9009316935
getname_flags	9654816937
putname	9788310936
link_path_walk	10203518512
path_put	17859774289
acl_permission_check	62573019285
generic_permission	62589680503
__follow_mount_rcu	63204915071
d_revalidate	64066967757
lookup_fast	64182233415
handle_mounts	64643965098
step_into	64686949345
walk_component	66045785265
may_lookup	66931200579
hash_name	66958142046
do_inode_permission	70608768893
inode_permission	70627749558
sb_permission	70660015383

Generated by: LCOV version 1.14