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

Generated by: LCOV version 1.9