LCOV - code coverage report
Current view: top level - fs/ext4 - mballoc.c (source / functions) Hit Total Coverage
Test: landlock.info Lines: 1691 2801 60.4 %
Date: 2021-04-22 12:43:58 Functions: 74 99 74.7 %

Function Name Sort by function name Hit count Sort by hit count
ext4_discard_allocated_blocks 0
ext4_discard_preallocations 449
ext4_exit_mballoc 0
ext4_free_blocks 206
ext4_free_blocks_simple 0
ext4_free_data_in_buddy 164
ext4_get_discard_pa_seq_sum 0
ext4_group_add_blocks 0
ext4_groupinfo_create_slab 1
ext4_groupinfo_destroy_slabs 0
ext4_init_mballoc 1
ext4_issue_discard 0
ext4_mb_add_groupinfo 16
ext4_mb_add_n_trim 52
ext4_mb_alloc_groupinfo 1
ext4_mb_check_group_pa 48
ext4_mb_check_limits 2900
ext4_mb_cleanup_pa 0
ext4_mb_collect_stats 245
ext4_mb_complex_scan_group 190
ext4_mb_discard_group_preallocations 0
ext4_mb_discard_lg_preallocations 0
ext4_mb_discard_preallocations 0
ext4_mb_discard_preallocations_should_retry 0
ext4_mb_find_by_goal 197
ext4_mb_free_metadata 206
ext4_mb_generate_buddy 16
ext4_mb_generate_from_freelist 16
ext4_mb_generate_from_pa 16
ext4_mb_get_buddy_page_lock 16
ext4_mb_good_group 585
ext4_mb_good_group_nolock 390
ext4_mb_group_or_file 245
ext4_mb_init 1
ext4_mb_init_backend 1
ext4_mb_init_cache 32
ext4_mb_init_group 16
ext4_mb_initialize_context 245
ext4_mb_load_buddy_gfp 585
ext4_mb_mark_bb 0
ext4_mb_mark_diskspace_used 245
ext4_mb_mark_free_simple 3362
ext4_mb_mark_pa_deleted 2
ext4_mb_measure_extent 2989
ext4_mb_new_blocks 245
ext4_mb_new_blocks_simple 0
ext4_mb_new_group_pa 4
ext4_mb_new_inode_pa 2
ext4_mb_new_preallocation 6
ext4_mb_normalize_group_request 4
ext4_mb_normalize_request 197
ext4_mb_pa_alloc 197
ext4_mb_pa_callback 2
ext4_mb_pa_free 191
ext4_mb_prefetch 213
ext4_mb_prefetch_fini 1
ext4_mb_put_buddy_page_lock 16
ext4_mb_put_pa 54
ext4_mb_regular_allocator 197
ext4_mb_release 0
ext4_mb_release_context 245
ext4_mb_release_group_pa 0
ext4_mb_release_inode_pa 2
ext4_mb_scan_aligned 0
ext4_mb_seq_groups_next 0
ext4_mb_seq_groups_show 0
ext4_mb_seq_groups_start 0
ext4_mb_seq_groups_stop 0
ext4_mb_simple_scan_group 7
ext4_mb_trim_inode_pa 245
ext4_mb_try_best_found 8
ext4_mb_unload_buddy 585
ext4_mb_use_best_found 197
ext4_mb_use_group_pa 52
ext4_mb_use_inode_pa 2
ext4_mb_use_preallocated 245
ext4_mballoc_query_range 0
ext4_process_freed_data 58
ext4_set_bits 442
ext4_trim_all_free 0
ext4_trim_extent 0
ext4_trim_fs 0
ext4_try_merge_freed_extent 185
get_groupinfo_cache 16
mb_buddy_adjust_border 237
mb_buddy_mark_free 104
mb_clear_bit 8965
mb_clear_bits 206
mb_find_buddy 34354
mb_find_extent 3071
mb_find_next_bit 4496
mb_find_next_zero_bit 7500
mb_find_order_for_block 3640
mb_free_blocks 166
mb_mark_used 197
mb_set_bit 1149
mb_test_and_clear_bit 830
mb_test_and_clear_bits 166
mb_test_bit 34612

Generated by: LCOV version 1.14