LCOV - code coverage report

Current view: top level - fs - namei.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc3-djwa @ Mon Jul 31 20:08:17 PDT 2023 Lines: 1988 2321 85.7 % Date: 2023-07-31 20:08:17 Functions: 137 164 83.5 %

Function Name	Hit count
__arm64_sys_link	0
__arm64_sys_linkat	3179590
__arm64_sys_mkdir	0
__arm64_sys_mkdirat	3771095
__arm64_sys_mknod	0
__arm64_sys_mknodat	3319604
__arm64_sys_rename	0
__arm64_sys_renameat	8221041
__arm64_sys_renameat2	15287471
__arm64_sys_rmdir	0
__arm64_sys_symlink	0
__arm64_sys_symlinkat	238785483
__arm64_sys_unlink	0
__arm64_sys_unlinkat	37191790
__check_sticky	217073
__do_sys_link	0
__do_sys_linkat	3179611
__do_sys_mkdir	0
__do_sys_mkdirat	3771113
__do_sys_mknod	0
__do_sys_mknodat	3319624
__do_sys_rename	0
__do_sys_renameat	8221402
__do_sys_renameat2	15288475
__do_sys_rmdir	0
__do_sys_symlink	0
__do_sys_symlinkat	238807374
__do_sys_unlink	0
__do_sys_unlinkat	37192563
__filename_parentat	333165647
__follow_mount_rcu	23704411231
__kern_path_locked	319
__legitimize_path	3694735438
__lookup_slow	302489731
__set_nameidata	3931964958
__traverse_mounts	21259525
acl_permission_check	24117881563
atomic_open	18774
check_acl	4869599739
choose_mountpoint	328
choose_mountpoint_rcu	341
complete_walk	3474981132
d_revalidate	24053195740
do_file_open_root	6376
do_filp_open	447113944
do_inode_permission	26794858445
do_linkat	3179591
do_mkdirat	3771113
do_mknodat	3319626
do_o_path	17961626
do_open	387400689
do_renameat2	23508526
do_rmdir	1473246
do_symlinkat	238753100
do_tmpfile	959974
do_unlinkat	35739754
done_path_create	247856179
drop_links	3932881605
filename_create	249006014
filename_lookup	3235646495
follow_automount	2
follow_dotdot	5070945
follow_dotdot_rcu	133864939
follow_down	0
follow_down_one	564
follow_up	0
full_name_hash	27650643
generic_permission	24160632381
getname	437076871
getname_flags	4231639341
getname_kernel	17303934
getname_uflags	12
handle_dots	1476096124
handle_lookup_down	54114
handle_mounts	24243490805
handle_truncate	437137
hash_name	25492743350
hashlen_string	8
init_fs_namei_sysctls	0
inode_permission	26856255673
kern_path	6971139
kern_path_create	1257
kern_path_locked	319
kernel_tmpfile_open	16408
legitimize_links	3355621438
legitimize_root	3357320382
link_path_walk	4323302342
lock_rename	23553859
lock_rename_child	0
lock_two_directories	21495130
lookup_dcache	337311713
lookup_fast	24085921250
lookup_last	3118424880
lookup_one	124379
lookup_one_common	4044095
lookup_one_len	108475
lookup_one_len_unlocked	0
lookup_one_positive_unlocked	16233
lookup_one_qstr_excl	333275390
lookup_one_unlocked	3811152
lookup_open	70225063
lookup_positive_unlocked	676
lookup_slow	302275759
may_create	263804085
may_create_in_sticky	16632601
may_delete	66811782
may_follow_link	38191768
may_linkat	3103664
may_lookup	25508430903
may_mknod	3319613
may_o_create	12551456
may_open	388293910
may_open_dev	4122483
mode_strip_umask	26376888
nd_alloc_stack	0
nd_jump_link	750929
nd_jump_root	1273454473
open_last_lookups	424448405
page_get_link	22
page_put_link	87905590
page_readlink	0
page_symlink	11
path_connected	138950078
path_get	1283096507
path_init	3932341199
path_lookupat	3171746519
path_openat	447115647
path_parentat	333243203
path_pts	0
path_put	7510259374
pick_link	97510842
put_link	97403963
putname	4333372592
readlink_copy	267808962
reserve_stack	97509953
restore_nameidata	3932552352
safe_hardlink_source	3103646
sb_permission	26875933409
set_root	1391264694
step_into	24235701710
terminate_walk	3933207355
traverse_mounts	539450377
try_lookup_one_len	0
try_to_unlazy	3347763374
try_to_unlazy_next	7456400
unlock_rename	23556478
user_path_at_empty	1650957285
user_path_create	0
vfs_create	44992
vfs_get_link	5643883
vfs_link	3110260
vfs_mkdir	3340740
vfs_mknod	3060055
vfs_mkobj	0
vfs_path_lookup	0
vfs_path_parent_lookup	0
vfs_prepare_mode	19971831
vfs_readlink	267912436
vfs_rename	23255970
vfs_rmdir	1425150
vfs_symlink	238382916
vfs_tmpfile	976214
vfs_unlink	34922372
walk_component	25128157824

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