LCOV - code coverage report

Current view: top level - mm - mmap.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 682 883 77.2 % Date: 2014-04-07 Functions: 55 68 80.9 % Branches: 635 841 75.5 %

Function Name	Hit count
SyS_brk	196143
SyS_mmap_pgoff	2063658
SyS_munmap	307277
SyS_old_mmap	0
__insert_vm_struct	805403
__remove_shared_vm_struct	14253739
__split_vma.isra.34	805384
__vm_enough_memory	16213253
__vma_link	2886978
__vma_link_file	2729281
__vma_link_rb	21374848
acct_stack_growth	2067177
anon_vma_compatible	860146
can_vma_merge_after	839225
can_vma_merge_before	1782275
copy_vma	13
count_vma_pages_range	0
detach_vmas_to_be_unmapped	571984
do_brk	159512
do_mmap_pgoff	2229071
do_munmap	572002
exit_mmap	1156120
expand_downwards	2067178
expand_stack	41159
find_extend_vma	2519821
find_mergeable_anon_vma	472639
find_vma	79901144
find_vma_prev	3560
get_unmapped_area	2388604
init_admin_reserve	0
init_reserve_notifier	0
init_user_reserve	0
insert_vm_struct	82218
install_special_mapping	41105
may_expand_vm	31
mm_drop_all_locks	0
mm_take_all_locks	0
mmap_init	0
mmap_region	2206212
remove_vma	21368486
remove_vma_list	571974
reusable_anon_vma	860144
special_mapping_close	1156122
special_mapping_fault	24
split_vma	554741
unlink_file_vma	21368606
unmap_region	571985
unmapped_area	282548
unmapped_area_topdown	1676411
vm_brk	60994
vm_get_page_prot	440552
vm_lock_anon_vma.isra.32	0
vm_lock_mapping.isra.33	0
vm_memory_committed	0
vm_munmap	348333
vm_stat_account	798900
vm_unlock_anon_vma	0
vm_unlock_mapping	0
vma_adjust	1214096
vma_compute_subtree_gap	112333351
vma_gap_callbacks_copy	137279
vma_gap_callbacks_propagate	600219
vma_gap_callbacks_rotate	14756050
vma_gap_update	27222837
vma_link	2081637
vma_merge	2724487
vma_rb_erase	591117
vma_wants_writenotify	2338671

Generated by: LCOV version 1.9