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

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