LCOV - code coverage report

Current view: top level - mm - slub.c (source / functions) Hit Total Coverage Test: gcov_data_raspi2_real_modules_combined.info Lines: 620 1573 39.4 % Date: 2020-09-30 20:25:40 Functions: 63 172 36.6 % Branches: 398 1336 29.8 %

Function Name	Hit count
___slab_alloc	6296687
__cmpxchg_double_slab	10979594
__flush_cpu_slab	414
__free_slab	214481
__kmalloc	29572268
__kmalloc_track_caller	5694458
__kmem_cache_alias	31464
__kmem_cache_create	22563
__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	1921202
__slab_alloc	6296797
__slab_free	93409830
acquire_slab	394589
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	22563
alloc_loc_track	0
alloc_slab_page	1063440
allocate_slab	1063351
bootstrap	414
build_detached_freelist	0
calculate_order	22563
calculate_sizes	22563
check_bytes_and_report	0
check_object	0
check_pad_bytes	0
check_slab	0
check_valid_pointer	0
cmpxchg_double_slab	93455963
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	11799
ctor_show	0
deactivate_slab	543
dec_slabs_node	214481
destroy_by_rcu_show	0
discard_slab	214481
early_kmem_cache_node_alloc	207
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	214481
freelist_corrupted	18366
get_freelist	9941167
get_freepointer_safe	195195288
get_map	0
get_partial	1291709
get_partial_node	1291582
get_slabinfo	0
has_cpu_slab	0
hwcache_align_show	0
inc_slabs_node	1063648
init_kmem_cache_cpus	22563
init_kmem_cache_nodes	22563
init_object	207
init_tracking	207
kfree	52915359
kmem_cache_alloc	153290087
kmem_cache_alloc_bulk	0
kmem_cache_alloc_trace	12790060
kmem_cache_flags	50922
kmem_cache_free	132009458
kmem_cache_free_bulk	0
kmem_cache_init	207
kmem_cache_init_late	207
kmem_cache_open	22563
kmem_cache_release	0
list_locations	0
list_slab_objects	0
memcg_propagate_slab_attrs	5589
min_partial_show	0
min_partial_store	0
new_slab	1063431
new_slab_objects	1291603
next_tid	276570598
node_match	195097606
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	11627583
poison_show	0
poison_store	0
prefetch_freepointer	195248927
print_page_info	0
print_track	0
print_tracking	0
print_trailer	0
process_slab	0
put_cpu_partial	4431317
rcu_free_slab	1603
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	81557427
set_track	0
setup_object	39607455
setup_object_debug	39610223
setup_page_debug	1063398
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	174941264
slab_order	22563
slab_out_of_memory	0
slab_pad_check	0
slab_size_show	0
slab_sysfs_init	207
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	22563
sysfs_slab_alias	31878
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	22563
unfreeze_partials	22914
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