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

Generated by: LCOV version 1.14