LCOV - code coverage report

Current view: top level - mm - mmap.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 684 883 77.5 % Date: 2014-02-18 Functions: 55 68 80.9 % Branches: 644 850 75.8 %

Function Name	Hit count
SyS_brk	591452
SyS_mmap_pgoff	2646172
SyS_munmap	473884
SyS_old_mmap	0
__insert_vm_struct	1544887
__remove_shared_vm_struct	15516437
__split_vma.isra.34	1544877
__vm_enough_memory	16880965
__vma_link	4212434
__vma_link_file	3643359
__vma_link_rb	23315500
acct_stack_growth	2036834
anon_vma_compatible	1289955
can_vma_merge_after	1292479
can_vma_merge_before	2227822
copy_vma	10
count_vma_pages_range	0
detach_vmas_to_be_unmapped	1179304
do_brk	235199
do_mmap_pgoff	2883282
do_munmap	1179313
exit_mmap	1196458
expand_downwards	2036832
expand_stack	59034
find_extend_vma	2526743
find_mergeable_anon_vma	705400
find_vma	91849709
find_vma_prev	2643
get_unmapped_area	3118403
init_admin_reserve	0
init_reserve_notifier	0
init_user_reserve	0
insert_vm_struct	117960
install_special_mapping	58976
may_expand_vm	20
mm_drop_all_locks	0
mm_take_all_locks	0
mmap_init	0
mmap_region	2860511
remove_vma	23296400
remove_vma_list	1179116
reusable_anon_vma	1289946
special_mapping_close	1196451
special_mapping_fault	24
split_vma	840432
unlink_file_vma	23295890
unmap_region	1179282
unmapped_area	435721
unmapped_area_topdown	2034012
vm_brk	92239
vm_get_page_prot	660088
vm_lock_anon_vma.isra.32	0
vm_lock_mapping.isra.33	0
vm_memory_committed	0
vm_munmap	532826
vm_stat_account	1202236
vm_unlock_anon_vma	0
vm_unlock_mapping	0
vma_adjust	2150397
vma_compute_subtree_gap	123354825
vma_gap_callbacks_copy	213770
vma_gap_callbacks_propagate	1220702
vma_gap_callbacks_rotate	16041393
vma_gap_update	31229061
vma_link	2667786
vma_merge	3638332
vma_rb_erase	1211535
vma_wants_writenotify	3060480

Generated by: LCOV version 1.9