LCOV - code coverage report

Current view: top level - fs - namei.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc3-acha @ Mon Jul 31 20:08:06 PDT 2023 Lines: 1993 2321 85.9 % Date: 2023-07-31 20:08:07 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
page_symlink	10
getname_uflags	12
page_get_link	23
hashlen_string	34
__kern_path_locked	319
kern_path_locked	319
choose_mountpoint	372
choose_mountpoint_rcu	379
follow_down_one	564
lookup_positive_unlocked	700
kern_path_create	1306
do_file_open_root	6376
kernel_tmpfile_open	17055
lookup_one_positive_unlocked	17357
atomic_open	21250
vfs_create	45993
handle_lookup_down	56126
__check_sticky	91585
lookup_one	130117
handle_truncate	496759
nd_jump_link	889479
do_tmpfile	959446
vfs_tmpfile	977104
vfs_rmdir	2233452
do_rmdir	2284372
lookup_one_unlocked	2951376
lookup_one_len	4390520
may_open_dev	4708800
follow_dotdot	5410266
safe_hardlink_source	5791672
may_linkat	5791746
vfs_link	5799607
__do_sys_linkat	5875276
__arm64_sys_linkat	5875402
do_linkat	5875488
vfs_mknod	5967135
vfs_mkdir	6205065
__do_sys_mknodat	6258624
__arm64_sys_mknodat	6258625
may_mknod	6258628
do_mknodat	6258629
do_mkdirat	6678844
__arm64_sys_mkdirat	6678863
__do_sys_mkdirat	6678890
vfs_get_link	7373939
lookup_one_common	7472004
__arm64_sys_renameat	9370258
__do_sys_renameat	9370286
kern_path	9404933
try_to_unlazy_next	11893870
may_o_create	16749608
do_o_path	18741780
may_create_in_sticky	21485047
__arm64_sys_renameat2	23652356
__do_sys_renameat2	23652958
getname_kernel	24970398
__traverse_mounts	26073651
vfs_prepare_mode	29945416
vfs_rename	30180825
lock_two_directories	31239419
full_name_hash	32397417
do_renameat2	33022952
lock_rename	33093872
unlock_rename	33096183
vfs_unlink	40989840
do_unlinkat	41839838
mode_strip_umask	42117460
__do_sys_unlinkat	44104893
__arm64_sys_unlinkat	44105230
may_follow_link	58229765
may_delete	82054913
lookup_open	95846493
page_put_link	137873567
put_link	148549864
pick_link	148704701
reserve_stack	148711535
readlink_copy	297500527
vfs_readlink	297633159
follow_dotdot_rcu	320607998
path_connected	326059115
lookup_slow	386323704
__lookup_slow	387057959
vfs_symlink	438129811
do_symlinkat	438514882
__arm64_sys_symlinkat	438602497
__do_sys_symlinkat	438610891
done_path_create	456034219
filename_create	457289286
may_create	477471020
do_open	510730655
may_open	511558387
getname	563768453
__filename_parentat	567394872
path_parentat	567452803
open_last_lookups	567506333
lookup_one_qstr_excl	567553755
lookup_dcache	575026103
path_openat	579014383
do_filp_open	579067745
traverse_mounts	685182466
nd_jump_root	1624509089
path_get	1766092362
set_root	1923476260
handle_dots	1996378917
user_path_at_empty	2395848748
lookup_last	4254928489
path_lookupat	4322406850
filename_lookup	4396082275
try_to_unlazy	4747538483
legitimize_links	4760504588
legitimize_root	4762071424
complete_walk	4853321002
__legitimize_path	5185303024
__set_nameidata	5446925031
path_init	5447638440
restore_nameidata	5448995832
terminate_walk	5449387057
drop_links	5449944205
getname_flags	5949386664
link_path_walk	5970933426
putname	6070338960
check_acl	6446314016
path_put	10708716009
__follow_mount_rcu	42810204932
lookup_fast	43137475748
d_revalidate	43281055732
step_into	43489993877
handle_mounts	43507347487
acl_permission_check	43846793753
generic_permission	43876553594
walk_component	44573559187
hash_name	45215267073
may_lookup	45291369808
do_inode_permission	47360341001
inode_permission	47464954364
sb_permission	47548080806

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