LCOV - code coverage report

Current view: top level - mm - page_alloc.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 516 1138 45.3 % Date: 2014-04-16 Functions: 48 104 46.2 % Branches: 368 1683 21.9 %

Function Name	Hit count
get_pageblock_flags_group	31653085
__zone_watermark_ok	29784670
get_page_from_freelist	29513126
gfp_thisnode_allocation.isra.55	29495122
prep_new_page	29459987
__alloc_pages_nodemask	29459607
free_pages_prepare	29418153
free_hot_cold_page	27183552
__rmqueue	19182300
free_hot_cold_page_list	8099136
__free_pages	6799391
free_pages	2712825
__get_free_pages	2706740
__free_pages_ok	2233464
free_one_page	2233281
free_memcg_kmem_pages	1103532
rmqueue_bulk	546712
free_pcppages_bulk	545187
__free_memcg_kmem_pages	278947
zone_watermark_ok_safe	211222
prepare_slowpath	38140
__alloc_pages_direct_compact	5891
__perform_reclaim	5852
zone_watermark_ok	5581
drain_all_pages	4911
prep_compound_page	1270
si_meminfo	604
page_alloc_cpu_notify	555
get_zeroed_page	466
drain_pages	375
drain_local_pages	299
try_to_steal_freepages	122
show_migration_types	65
set_pageblock_flags_group	48
set_pageblock_migratetype	48
warn_alloc_failed	36
setup_zone_migrate_reserve	30
min_free_kbytes_sysctl_handler	24
move_freepages_block	19
move_freepages	19
free_compound_page	13
calculate_totalreserve_pages	12
__setup_per_zone_wmarks	10
setup_per_zone_wmarks	10
show_free_areas	4
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
__build_all_zonelists	0
__free_pages_bootmem	0
zone_pageset_init	0
nr_free_zone_pages	0
free_pages_exact	0
free_area_init_node	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
setup_usemap.isra.65	0
nr_free_pagecache_pages	0
mem_init_print_info	0
usemap_size	0
pm_restrict_gfp_mask	0
zone_batchsize.isra.70	0
pageset_init	0
set_dma_reserve	0
free_area_init	0
bad_page	0
alloc_node_mem_map	0
destroy_compound_page	0
calculate_zone_inactive_ratio.isra.71	0
free_area_init_core.isra.72	0
build_all_zonelists	0
memmap_init_zone	0
dump_page	0
alloc_pages_exact_nid	0
make_alloc_exact	0
pm_restore_gfp_mask	0
zone_wait_table_init	0
dump_page_badflags	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
calculate_node_totalpages.isra.69	0
pm_suspended_storage	0

Generated by: LCOV version 1.9