LCOV - code coverage report

Current view: top level - fs - namei.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc3-djwx @ Mon Jul 31 20:08:22 PDT 2023 Lines: 2021 2319 87.1 % Date: 2023-07-31 20:08:22 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
hashlen_string	8
follow_automount	11
page_symlink	27
getname_uflags	104
choose_mountpoint	1281
choose_mountpoint_rcu	1356
__do_sys_renameat	1447
__x64_sys_renameat	1447
follow_down_one	3042
__kern_path_locked	3182
kern_path_locked	3182
lookup_positive_unlocked	3361
vfs_path_lookup	3441
kern_path_create	8170
page_get_link	36459
do_file_open_root	41444
lookup_one_positive_unlocked	56966
kernel_tmpfile_open	57589
atomic_open	62197
__do_sys_symlinkat	79126
__x64_sys_symlinkat	79126
__do_sys_mkdirat	137083
__x64_sys_mkdirat	137083
vfs_create	219010
handle_lookup_down	244789
lookup_one	440869
lookup_one_len	448024
__check_sticky	465355
handle_truncate	1248666
nd_jump_link	1809627
__do_sys_rmdir	3053949
__x64_sys_rmdir	3053964
vfs_rmdir	3427950
__do_sys_linkat	3543092
__x64_sys_linkat	3543102
do_rmdir	3582539
__do_sys_link	5034708
__x64_sys_link	5034720
lookup_one_unlocked	5367061
vfs_mknod	5561957
do_mknodat	5993756
may_mknod	5993944
__do_sys_mknodat	5994046
__x64_sys_mknodat	5994230
lookup_one_common	6240699
vfs_mkdir	7233315
__do_sys_mkdir	8151407
__x64_sys_mkdir	8151583
do_mkdirat	8287592
may_linkat	8446513
safe_hardlink_source	8446613
vfs_link	8472691
do_tmpfile	8506584
do_linkat	8577794
vfs_tmpfile	8689044
vfs_get_link	9893919
kern_path	10495912
may_open_dev	12883698
follow_dotdot	20021161
__do_sys_rename	20506124
__x64_sys_rename	20507022
try_to_unlazy_next	21581136
__do_sys_unlinkat	25866459
__x64_sys_unlinkat	25867442
full_name_hash	27597471
__do_sys_renameat2	29678030
__x64_sys_renameat2	29679473
__do_sys_unlink	36555570
__x64_sys_unlink	36566446
getname_kernel	39419087
lock_two_directories	42364755
may_o_create	43441993
vfs_rename	49714522
do_renameat2	50185509
lock_rename	50338982
unlock_rename	50351947
__traverse_mounts	56580897
may_create_in_sticky	57294020
vfs_unlink	58264153
do_unlinkat	61901190
vfs_prepare_mode	65235036
do_o_path	67455950
mode_strip_umask	77625104
lookup_open	82604925
may_follow_link	119535093
may_delete	127054315
follow_dotdot_rcu	206127812
path_connected	226172557
readlink_copy	252314532
vfs_readlink	252438728
vfs_symlink	297824420
__do_sys_symlink	298465549
__x64_sys_symlink	298485044
do_symlinkat	298596194
page_put_link	309397102
done_path_create	319273711
filename_create	321337353
put_link	340410518
reserve_stack	340436410
pick_link	340472121
may_create	352935337
lookup_one_qstr_excl	487015991
path_parentat	487144571
__filename_parentat	487178489
lookup_dcache	493085852
do_open	753350883
may_open	761334056
lookup_slow	773362939
__lookup_slow	773739810
getname	819739585
path_openat	848447309
do_filp_open	848677573
open_last_lookups	871406057
traverse_mounts	1349351759
handle_dots	2172475254
path_get	2402176114
nd_jump_root	3440531715
user_path_at_empty	3460211981
set_root	3590626402
lookup_last	5832566207
path_lookupat	5871479500
filename_lookup	5874940732
try_to_unlazy	6048813862
legitimize_links	6068489678
complete_walk	6069678568
legitimize_root	6081232364
set_nameidata	6278458345
check_acl	6637591867
__legitimize_path	7013982423
drop_links	7122526218
restore_nameidata	7123033258
__set_nameidata	7123500144
terminate_walk	7124425134
path_init	7131533012
getname_flags	7466835974
putname	7581506502
link_path_walk	8213419046
path_put	13729970139
acl_permission_check	34931517435
generic_permission	34938732742
__follow_mount_rcu	36789200307
d_revalidate	37529899876
lookup_fast	37836462904
handle_mounts	38129166991
step_into	38145355553
walk_component	39193752296
hash_name	39719643525
may_lookup	39757319943
do_inode_permission	42241175704
inode_permission	42252431209
sb_permission	42261209224

Generated by: LCOV version 1.14