LCOV - code coverage report
Current view:
top level
-
mm
- page_alloc.c
(
source
/ functions)
Hit
Total
Coverage
Test:
gcov_data_raspi2_real_modules_combined.info
Lines:
931
1549
60.1 %
Date:
2020-09-30 20:25:40
Functions:
107
151
70.9 %
Branches:
478
2378
20.1 %
Function Name
Hit count
__alloc_pages_cpuset_fallback
0
__alloc_pages_direct_compact
0
__alloc_pages_direct_reclaim
0
__alloc_pages_may_oom
0
__alloc_pages_slowpath
0
__gfp_pfmemalloc_flags
0
__page_frag_cache_drain
0
__perform_reclaim
0
alloc_pages_exact_nid
0
bad_page
0
boost_watermark
0
check_new_page_bad
0
check_retry_cpuset
0
clear_zone_contiguous
0
drain_pages
0
early_init_on_alloc
0
early_init_on_free
0
free_area_init
0
free_pages_check_bad
0
free_pages_exact
0
gfp_pfmemalloc_allowed
0
gfp_to_alloc_flags
0
is_free_buddy_page
0
kernel_init_free_pages
0
lowmem_reserve_ratio_sysctl_handler
0
nr_free_pagecache_pages
0
page_alloc_cpu_dead
0
percpu_pagelist_fraction_sysctl_handler
0
reserve_highatomic_pageblock
0
set_dma_reserve
0
set_pageblock_order
0
should_compact_retry
0
should_reclaim_retry
0
show_free_areas
0
show_migration_types
0
unreserve_highatomic_pageblock
0
wake_all_kswapds
0
warn_alloc
0
warn_alloc_show_mem
0
watermark_boost_factor_sysctl_handler
0
watermark_scale_factor_sysctl_handler
0
zone_pcp_reset
0
zone_pcp_update
0
zone_watermark_ok
0
__build_all_zonelists
207
alloc_node_mem_map
207
build_all_zonelists
207
build_all_zonelists_init
207
build_zonelists
207
calculate_node_totalpages
207
free_area_init_core
207
free_area_init_node
207
free_reserved_area
207
init_currently_empty_zone
207
init_per_zone_wmark_min
207
mem_init_print_info
207
memmap_init
207
memmap_init_zone
207
page_alloc_init
207
page_alloc_init_late
207
pgdat_init_internals
207
set_zone_contiguous
207
setup_per_cpu_pageset
207
setup_per_zone_lowmem_reserve
207
setup_usemap
207
setup_zone_pageset
207
usemap_size
207
zone_init_free_lists
207
__setup_per_zone_wmarks
414
min_free_kbytes_sysctl_handler
414
setup_per_zone_wmarks
414
zone_pcp_init
414
zone_spanned_pages_in_node
414
zone_watermark_ok_safe
414
calculate_totalreserve_pages
621
get_zeroed_page
828
nr_free_buffer_pages
828
pageset_set_high_and_batch
828
zone_pageset_init
828
zone_batchsize
1035
nr_free_zone_pages
1242
alloc_pages_exact
1656
make_alloc_exact
1656
pageset_init
1656
alloc_large_system_hash
2070
__page_frag_cache_refill
2089
free_contig_range
2277
si_mem_available
2691
free_compound_page
3312
init_cma_reserved_pageblock
3312
find_suitable_fallback
3318
steal_suitable_fallback
3318
split_page
3519
__alloc_contig_migrate_range
3726
alloc_contig_range
3726
si_meminfo
3728
__isolate_free_page
4140
drain_all_pages
4140
has_unmovable_pages
4140
post_alloc_hook
4140
reserve_bootmem_region
5589
drain_pages_zone
7920
drain_local_pages_wq
8004
drain_local_pages
8197
move_freepages
8280
move_freepages_block
8280
page_frag_free
13269
page_frag_alloc
20514
__free_pages_core
48024
memblock_free_pages
48024
__pageblock_pfn_to_page
49059
free_tail_pages_check
56311
set_pageblock_migratetype
63969
set_pfnblock_flags_mask
64590
adjust_managed_page_count
109296
free_pcppages_bulk
151471
prep_compound_page
321865
rmqueue_bulk
348152
__free_pages_ok
836808
get_pfnblock_flags_mask
909024
check_new_pages
1153818
__zone_watermark_ok
1154183
free_one_page
1290211
free_pages
1634966
__get_free_pages
1666828
free_unref_page
6160703
free_unref_page_list
6807218
__free_pages
6900578
free_the_page
6901178
__free_one_page
10985426
task_capc
10985426
expand
22587813
set_pcppage_migratetype
22588002
check_new_page
25188015
free_unref_page_prepare
26422844
free_unref_page_commit
26422897
free_pcp_prepare
26424233
get_pageblock_bitmap
28609693
pfn_to_bitidx
28614878
rmqueue_pcplist
37484015
__rmqueue_pcplist
37497021
__alloc_pages_nodemask
38615963
prepare_alloc_pages
38620592
zone_watermark_fast
38620767
get_page_from_freelist
38629801
rmqueue
38630200
finalise_ac
38642376
prep_new_page
38649292
should_fail_alloc_page
38659456
__init_single_page
50236416
free_pages_check
60194844
Generated by:
LCOV version 1.14