LCOV - code coverage report

Current view: top level - fs - namei.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc4-xfsx @ Mon Jul 31 20:08:34 PDT 2023 Lines: 2044 2319 88.1 % Date: 2023-07-31 20:08:34 Functions: 153 179 85.5 %

Function Name	Hit count
__check_sticky	375898
__do_sys_link	10583997
__do_sys_linkat	3551914
__do_sys_mkdir	14713967
__do_sys_mkdirat	137085
__do_sys_mknod	0
__do_sys_mknodat	12471532
__do_sys_rename	21196310
__do_sys_renameat	1447
__do_sys_renameat2	35628901
__do_sys_rmdir	5170722
__do_sys_symlink	643056938
__do_sys_symlinkat	79922
__do_sys_unlink	49008018
__do_sys_unlinkat	25862768
__filename_parentat	878200074
__follow_mount_rcu	71110496755
__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	3429
__legitimize_path	10956336140
__lookup_slow	1037574833
__set_nameidata	11127923565
__traverse_mounts	74301920
__x64_sys_link	10584032
__x64_sys_linkat	3551922
__x64_sys_mkdir	14714204
__x64_sys_mkdirat	137085
__x64_sys_mknod	0
__x64_sys_mknodat	12471792
__x64_sys_rename	21198422
__x64_sys_renameat	1447
__x64_sys_renameat2	35629609
__x64_sys_rmdir	5170745
__x64_sys_symlink	643090137
__x64_sys_symlinkat	79922
__x64_sys_unlink	49018564
__x64_sys_unlinkat	25864478
acl_permission_check	70283428742
atomic_open	79394
check_acl	10720113811
choose_mountpoint	1523
choose_mountpoint_rcu	1589
complete_walk	9714891910
d_revalidate	72067620088
do_file_open_root	41444
do_filp_open	1231983733
do_inode_permission	80040219340
do_linkat	14135853
do_mkdirat	14850224
do_mknodat	12471100
do_o_path	76930184
do_open	1122764468
do_renameat2	56827695
do_rmdir	5811859
do_symlinkat	643210597
do_tmpfile	8536799
do_unlinkat	74226329
done_path_create	682242604
drop_links	11127261849
filename_create	684455095
filename_lookup	9122047411
follow_automount	11
follow_dotdot	22742685
follow_dotdot_rcu	530045580
follow_down	2
follow_down_one	3812
follow_up	0
full_name_hash	34523237
generic_permission	70305933222
getname	1195362128
getname_flags	11819263056
getname_kernel	54236685
getname_uflags	104
handle_dots	3590340428
handle_lookup_down	274921
handle_mounts	72848040715
handle_truncate	1428134
hash_name	75587608656
hashlen_string	165
init_fs_namei_sysctls	0
inode_permission	80062246113
kern_path	16837420
kern_path_create	9729
kern_path_locked	3429
kernel_tmpfile_open	102246
legitimize_links	9704924030
legitimize_root	9721930885
link_path_walk	12582646943
lock_rename	57182966
lock_rename_child	0
lock_two_directories	49739309
lookup_dcache	889332267
lookup_fast	72205103918
lookup_last	9054942729
lookup_one	780356
lookup_one_common	11651008
lookup_one_len	7759030
lookup_one_len_unlocked	0
lookup_one_positive_unlocked	73855
lookup_one_qstr_excl	877891451
lookup_one_unlocked	3119716
lookup_open	106649478
lookup_positive_unlocked	3755
lookup_slow	1034958852
may_create	720214423
may_create_in_sticky	72225067
may_delete	148208570
may_follow_link	158754876
may_linkat	14001889
may_lookup	75629811806
may_mknod	12471378
may_o_create	54788230
may_open	1130773883
may_open_dev	16421491
mode_strip_umask	114912884
nd_alloc_stack	0
nd_jump_link	2380970
nd_jump_root	4581773306
open_last_lookups	1279967085
page_get_link	40302
page_put_link	414594385
page_readlink	0
page_symlink	26
path_connected	552852890
path_get	3653212162
path_init	11137204614
path_lookupat	9112400640
path_openat	1231785071
path_parentat	877937995
path_pts	2
path_put	21936812148
pick_link	453353373
put_link	453189735
putname	11961834748
readlink_copy	297988125
reserve_stack	453325964
restore_nameidata	11124579650
safe_hardlink_source	14001839
sb_permission	80085403170
set_nameidata	9899525894
set_root	5034102016
step_into	72892557830
terminate_walk	11128900645
traverse_mounts	1759010896
try_lookup_one_len	0
try_to_unlazy	9676665705
try_to_unlazy_next	30129289
unlock_rename	57190210
user_path_at_empty	5451053753
user_path_create	0
vfs_create	286378
vfs_get_link	13890361
vfs_link	14045061
vfs_mkdir	13772426
vfs_mknod	12044560
vfs_mkobj	0
vfs_path_lookup	3443
vfs_path_parent_lookup	0
vfs_prepare_mode	89746208
vfs_readlink	298301918
vfs_rename	55303254
vfs_rmdir	5640075
vfs_symlink	642317216
vfs_tmpfile	8845499
vfs_unlink	70235771
walk_component	74577273255

Generated by: LCOV version 1.14