LCOV - code coverage report

Current view: top level - mm - page_alloc.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 498 1116 44.6 % Date: 2014-02-18 Functions: 45 102 44.1 % Branches: 354 1656 21.4 %

Function Name	Hit count
get_pageblock_flags_group	43249646
__zone_watermark_ok	42324993
get_page_from_freelist	41112148
__alloc_pages_nodemask	40901556
prep_new_page	40901413
free_pages_prepare	40888622
free_hot_cold_page	38535579
__rmqueue	24848551
free_hot_cold_page_list	12272009
__free_pages	8073736
free_pages	3652860
__get_free_pages	3641615
__free_pages_ok	2348501
free_one_page	2348351
free_memcg_kmem_pages	1151864
zone_watermark_ok_safe	980724
rmqueue_bulk	725803
free_pcppages_bulk	725374
__free_memcg_kmem_pages	358107
prepare_slowpath	101688
__alloc_pages_direct_compact	37072
__perform_reclaim	37053
drain_all_pages	36713
si_meminfo	10073
zone_watermark_ok	3925
drain_local_pages	478
drain_pages	478
try_to_steal_freepages	311
free_compound_page	189
get_zeroed_page	129
show_migration_types	46
set_pageblock_flags_group	31
set_pageblock_migratetype	31
setup_zone_migrate_reserve	30
min_free_kbytes_sysctl_handler	24
move_freepages_block	20
move_freepages	20
warn_alloc_failed	19
calculate_totalreserve_pages	12
__setup_per_zone_wmarks	10
setup_per_zone_wmarks	10
show_free_areas	3
lowmem_reserve_ratio_sysctl_handler	2
percpu_pagelist_fraction_sysctl_handler	2
setup_per_zone_lowmem_reserve	2
dump_page_flags	0
build_zonelists	0
free_highmem_page	0
skip_free_areas_node	0
zone_init_free_lists	0
nr_free_buffer_pages	0
adjust_managed_page_count	0
setup_per_cpu_pageset	0
calculate_zone_inactive_ratio.isra.70	0
__build_all_zonelists	0
__free_pages_bootmem	0
prep_compound_page	0
zone_pageset_init	0
nr_free_zone_pages	0
free_pages_exact	0
free_area_init_node	0
zone_batchsize.isra.68	0
zone_pcp_reset	0
gfp_pfmemalloc_allowed	0
zone_pcp_init	0
has_unmovable_pages	0
split_free_page	0
page_alloc_init	0
nr_free_pagecache_pages	0
mem_init_print_info	0
free_area_init_core.isra.71	0
usemap_size	0
pm_restrict_gfp_mask	0
page_alloc_cpu_notify	0
pageset_init	0
set_dma_reserve	0
calculate_node_totalpages.isra.67	0
free_area_init	0
bad_page	0
alloc_node_mem_map	0
destroy_compound_page	0
build_all_zonelists	0
memmap_init_zone	0
setup_usemap.isra.69	0
dump_page	0
alloc_pages_exact_nid	0
make_alloc_exact	0
pm_restore_gfp_mask	0
zone_wait_table_init	0
is_pageblock_removable_nolock	0
setup_per_zone_inactive_ratio	0
init_currently_empty_zone	0
alloc_large_system_hash	0
split_page	0
init_per_zone_wmark_min	0
pageset_set_high_and_batch	0
set_pageblock_order	0
free_reserved_area	0
alloc_pages_exact	0
__isolate_free_page	0
setup_zone_pageset	0
pm_suspended_storage	0

Generated by: LCOV version 1.9