LCOV - code coverage report

Current view: top level - mm - slub.c (source / functions) Hit Total Coverage Test: gcov_data_raspi2_qemu_modules_combined.info Lines: 622 1573 39.5 % Date: 2020-09-30 20:25:01 Functions: 63 172 36.6 % Branches: 407 1336 30.5 %

Function Name	Hit count
___slab_alloc	11073000
__cmpxchg_double_slab	18877208
__flush_cpu_slab	808
__free_slab	455324
__kmalloc	56805960
__kmalloc_track_caller	10333156
__kmem_cache_alias	61410
__kmem_cache_create	44036
__kmem_cache_empty	0
__kmem_cache_release	0
__kmem_cache_shrink	0
__kmem_cache_shutdown	0
__kmemcg_cache_deactivate	0
__kmemcg_cache_deactivate_after_rcu	0
__ksize	3668064
__slab_alloc	11073036
__slab_free	170989334
acquire_slab	603420
add_location	0
aliases_show	0
align_show	0
alloc_calls_show	0
alloc_consistency_checks	0
alloc_debug_processing	0
alloc_kmem_cache_cpus	44036
alloc_loc_track	0
alloc_slab_page	2033944
allocate_slab	2033942
bootstrap	808
build_detached_freelist	0
calculate_order	44036
calculate_sizes	44036
check_bytes_and_report	0
check_object	0
check_pad_bytes	0
check_slab	0
check_valid_pointer	0
cmpxchg_double_slab	170977878
count_free	0
count_inuse	0
count_partial	0
count_total	0
cpu_partial_show	0
cpu_partial_store	0
cpu_slabs_show	0
create_unique_id	23028
ctor_show	0
deactivate_slab	1422
dec_slabs_node	455326
destroy_by_rcu_show	0
discard_slab	455326
early_kmem_cache_node_alloc	404
fixup_red_left	0
flush_cpu_slab	0
free_calls_show	0
free_consistency_checks	0
free_debug_processing	0
free_kmem_cache_nodes	0
free_loc_track	0
free_partial	0
free_slab	455324
freelist_corrupted	41630
get_freelist	17149512
get_freepointer_safe	365317432
get_map	0
get_partial	2392858
get_partial_node	2392852
get_slabinfo	0
has_cpu_slab	0
hwcache_align_show	0
inc_slabs_node	2034358
init_kmem_cache_cpus	44036
init_kmem_cache_nodes	44036
init_object	404
init_tracking	404
kfree	100843584
kmem_cache_alloc	285237652
kmem_cache_alloc_bulk	0
kmem_cache_alloc_trace	24002876
kmem_cache_flags	99386
kmem_cache_free	245166010
kmem_cache_free_bulk	0
kmem_cache_init	404
kmem_cache_init_late	404
kmem_cache_open	44036
kmem_cache_release	0
list_locations	0
list_slab_objects	0
memcg_propagate_slab_attrs	10908
min_partial_show	0
min_partial_store	0
new_slab	2033948
new_slab_objects	2392768
next_tid	521388016
node_match	365218432
object_err	0
object_size_show	0
objects_partial_show	0
objects_show	0
objs_per_slab_show	0
on_freelist	0
order_show	0
order_store	0
partial_show	0
pfmemalloc_match	20144770
poison_show	0
poison_store	0
prefetch_freepointer	365449162
print_page_info	0
print_track	0
print_tracking	0
print_trailer	0
process_slab	0
put_cpu_partial	7460176
rcu_free_slab	2158
reclaim_account_show	0
reclaim_account_store	0
red_zone_show	0
red_zone_store	0
restore_bytes	0
sanity_checks_show	0
sanity_checks_store	0
set_freepointer	156197442
set_track	0
setup_object	75337884
setup_object_debug	75338470
setup_page_debug	2033926
setup_slub_debug	0
setup_slub_max_order	0
setup_slub_memcg_sysfs	0
setup_slub_min_objects	0
setup_slub_min_order	0
show_slab_objects	0
shrink_show	0
shrink_store	0
slab_attr_show	0
slab_attr_store	0
slab_bug	0
slab_err	0
slab_fix	0
slab_free_freelist_hook	327062814
slab_order	44036
slab_out_of_memory	0
slab_pad_check	0
slab_size_show	0
slab_sysfs_init	404
slabinfo_show_stats	0
slabinfo_write	0
slabs_cpu_partial_show	0
slabs_show	0
slub_cpu_dead	0
store_user_show	0
store_user_store	0
sysfs_slab_add	44036
sysfs_slab_alias	62218
sysfs_slab_release	0
sysfs_slab_remove	0
sysfs_slab_remove_workfn	0
sysfs_slab_unlink	0
total_objects_show	0
trace	0
trace_show	0
trace_store	0
uevent_filter	44036
unfreeze_partials	39868
usersize_show	0
validate_show	0
validate_slab	0
validate_slab_cache	0
validate_slab_node	0
validate_slab_slab	0
validate_store	0

Generated by: LCOV version 1.14