LCOV - code coverage report

Current view: top level - mm - page_alloc.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 1013 2036 49.8 % Date: 2022-12-09 01:23:36 Functions: 90 168 53.6 %

Function Name	Hit count
__absent_pages_in_range	2
__alloc_pages	468
__alloc_pages_bulk	15
__alloc_pages_cpuset_fallback	0
__alloc_pages_direct_compact	0
__alloc_pages_direct_reclaim	0
__alloc_pages_may_oom	0
__alloc_pages_slowpath	0
__build_all_zonelists	0
__drain_all_pages	0
__folio_alloc	0
__free_one_page	263
__free_pages	11
__free_pages_core	255
__free_pages_ok	263
__get_free_pages	4
__gfp_pfmemalloc_flags	0
__init_single_page.isra.115	266125
__isolate_free_page	0
__page_frag_cache_drain	0
__page_frag_cache_refill.isra.144	0
__pageblock_pfn_to_page	260
__perform_reclaim.isra.139	0
__putback_isolated_page	0
__rmqueue_pcplist	520
__setup_per_zone_wmarks	1
__zone_watermark_ok	113
absent_pages_in_range	0
adjust_managed_page_count	0
adjust_zone_range_for_zone_movable.isra.127	4
alloc_large_system_hash	5
alloc_node_mem_map	1
alloc_pages_exact	3
alloc_pages_exact_nid	0
arch_has_descending_max_zone_pfns	1
bad_page	0
boost_watermark	0
buddy_merge_likely	8
build_all_zonelists	1
build_all_zonelists_init	1
build_zonelists	1
calculate_min_free_kbytes	1
calculate_node_totalpages	1
calculate_totalreserve_pages	2
check_free_page	251307
check_free_page_bad	0
check_new_page	1253
check_new_page_bad	0
clear_zone_contiguous	0
cmdline_parse_core	0
cmdline_parse_kernelcore	0
cmdline_parse_movablecore	0
drain_all_pages	0
drain_local_pages	0
drain_local_pages_wq	0
drain_pages.isra.141	0
drain_pages_zone.isra.140	0
early_calculate_totalpages	1
early_init_on_alloc	0
early_init_on_free	0
find_min_pfn_with_active_regions	1
find_suitable_fallback	2
find_usable_zone_for_movable	1
find_zone_movable_pfns_for_nodes	1
free_area_init	1
free_area_init_core	1
free_area_init_node	1
free_compound_page	0
free_contig_range	0
free_pages	0
free_pages_exact	0
free_pcp_prepare	3
free_pcppages_bulk	0
free_reserved_area	0
free_the_page	11
free_unref_page	3
free_unref_page_commit	3
free_unref_page_list	0
free_unref_page_prepare	3
get_page_from_freelist	468
get_pfn_range_for_nid	1
get_pfnblock_flags_mask	0
get_zeroed_page	0
gfp_pfmemalloc_allowed	0
gfp_to_alloc_flags	0
has_unmovable_pages	0
init_currently_empty_zone	1
init_mem_debugging_and_hardening	1
init_per_zone_wmark_min	1
init_unavailable_range	1
is_free_buddy_page	0
kernel_init_free_pages	0
lowmem_reserve_ratio_sysctl_handler	0
make_alloc_exact	3
mem_init_print_info	1
memblock_free_pages	255
memmap_alloc	1
memmap_init	1
memmap_init_range	1
memmap_init_zone_range	1
min_free_kbytes_sysctl_handler	0
move_freepages	0
move_freepages_block	0
node_map_pfn_alignment	0
nr_free_buffer_pages	1
nr_free_zone_pages	3
overlap_memmap_init	266125
page_alloc_cpu_dead	0
page_alloc_cpu_online	0
page_alloc_init	1
page_alloc_init_late	1
page_frag_alloc_align	0
page_frag_free	0
per_cpu_pages_init	2
percpu_pagelist_high_fraction_sysctl_handler	0
pgdat_init_internals	1
pm_restore_gfp_mask	0
pm_restrict_gfp_mask	0
pm_suspended_storage	0
post_alloc_hook	528
prep_compound_page	0
prep_new_page	468
prepare_alloc_pages.isra.143	483
reserve_bootmem_region	13
reserve_highatomic_pageblock.isra.142	0
rmqueue.isra.138	468
rmqueue_bulk	27
rmqueue_pcplist.isra.136	460
set_dma_reserve	0
set_pageblock_migratetype	262
set_pageblock_order	0
set_pfnblock_flags_mask	262
set_zone_contiguous	1
setup_per_cpu_pageset	1
setup_per_zone_lowmem_reserve	1
setup_per_zone_wmarks	1
setup_usemap	1
setup_zone_pageset	1
should_compact_retry	0
should_fail_alloc_page	483
should_reclaim_retry	0
show_free_areas	0
show_migration_types	0
si_mem_available	0
si_meminfo	3
split_page	0
steal_suitable_fallback	2
task_capc	263
unreserve_highatomic_pageblock	0
usemap_size	1
wake_all_kswapds	0
warn_alloc	0
warn_alloc_show_mem	0
watermark_scale_factor_sysctl_handler	0
zone_absent_pages_in_node	2
zone_batchsize	3
zone_highsize	3
zone_init_free_lists	1
zone_init_internals.isra.130	2
zone_pcp_disable	0
zone_pcp_enable	0
zone_pcp_reset	0
zone_pcp_update	2
zone_set_pageset_high_and_batch	3
zone_spanned_pages_in_node	2
zone_watermark_fast	483
zone_watermark_ok	0
zone_watermark_ok_safe	1

Generated by: LCOV version 1.14