LCOV - code coverage report
Current view: top level - fs/ext4 - inode.c (source / functions) Hit Total Coverage
Test: gcov_data_raspi2_real_modules_combined.info Lines: 1091 2191 49.8 %
Date: 2020-09-30 20:25:40 Functions: 69 117 59.0 %
Branches: 721 2029 35.5 %

Function Name Sort by function name Hit count Sort by hit count
__check_block_validity 3258521
__ext4_block_zero_page_range 0
__ext4_expand_extra_isize 0
__ext4_get_inode_loc 2062459
__ext4_iget 684408
__ext4_journalled_invalidatepage 0
__ext4_journalled_writepage 0
_ext4_get_block 5243829
bget_one 0
bput_one 0
do_journal_get_write_access 0
ext4_alloc_da_blocks 1640
ext4_begin_ordered_truncate 2560
ext4_bh_delay_or_unwritten 0
ext4_bh_unmapped 0
ext4_block_truncate_page 0
ext4_block_write_begin 410836
ext4_block_zero_page_range 0
ext4_bmap 5243829
ext4_bread 1420078
ext4_bread_batch 1105303
ext4_break_layouts 734
ext4_can_truncate 3543
ext4_change_inode_journal_flag 0
ext4_chunk_trans_blocks 26
ext4_da_get_block_prep 176584
ext4_da_map_blocks 176584
ext4_da_release_space 6835
ext4_da_reserve_space 173878
ext4_da_should_update_i_disksize 408493
ext4_da_update_reserve_space 13636
ext4_da_write_begin 410851
ext4_da_write_end 410849
ext4_da_writepages_trans_blocks 30221
ext4_dio_get_block 0
ext4_dio_get_block_overwrite 0
ext4_dio_get_block_unwritten_async 0
ext4_dio_get_block_unwritten_sync 0
ext4_direct_IO 0
ext4_direct_IO_read 0
ext4_direct_IO_write 0
ext4_dirty_inode 649214
ext4_do_update_inode 1407207
ext4_end_io_dio 0
ext4_evict_inode 3292
ext4_expand_extra_isize 0
ext4_file_getattr 3503046
ext4_filemap_fault 2426690
ext4_get_block 5243829
ext4_get_block_trans 0
ext4_get_block_unwritten 0
ext4_get_inode_loc 0
ext4_get_projid 0
ext4_get_reserved_space 187988
ext4_getattr 7606224
ext4_getblk 2524000
ext4_iget_extra_inode 654681
ext4_index_trans_blocks 33790
ext4_inode_attach_jinode 104594
ext4_inode_blocks 655250
ext4_inode_blocks_set 1407272
ext4_inode_csum 0
ext4_inode_csum_set 1407275
ext4_inode_csum_verify 655254
ext4_inode_datasync_dirty 0
ext4_inode_is_fast_symlink 176890
ext4_inode_set_iversion_queried 655220
ext4_insert_delayed_block 173878
ext4_invalidatepage 1639
ext4_iomap_begin 0
ext4_iomap_end 0
ext4_issue_zeroout 0
ext4_journalled_invalidatepage 0
ext4_journalled_set_page_dirty 0
ext4_journalled_write_end 0
ext4_journalled_zero_new_buffers 0
ext4_map_blocks 8414007
ext4_mark_iloc_dirty 1407283
ext4_mark_inode_dirty 1399001
ext4_meta_trans_blocks 33790
ext4_nonda_switch 411940
ext4_page_mkwrite 1090
ext4_print_free_blocks 0
ext4_punch_hole 0
ext4_readpage 673
ext4_readpages 617737
ext4_releasepage 1639
ext4_reserve_inode_write 1407275
ext4_set_aops 449903
ext4_set_inode_flags 800147
ext4_set_page_dirty 3270
ext4_setattr 4189
ext4_truncate 3543
ext4_truncate_restart_trans 0
ext4_try_to_expand_extra_isize 0
ext4_update_bh_state 5246535
ext4_update_disksize_before_punch 0
ext4_update_other_inodes_time 0
ext4_wait_for_tail_page_commit 0
ext4_walk_page_buffers 0
ext4_write_begin 0
ext4_write_end 0
ext4_write_inode 39864
ext4_writepage 0
ext4_writepage_trans_blocks 3543
ext4_writepages 18065
ext4_zero_partial_blocks 0
mpage_add_bh_to_extent 46215
mpage_map_and_submit_buffers 13662
mpage_map_and_submit_extent 13662
mpage_map_one_extent 13662
mpage_prepare_extent_to_map 48215
mpage_process_page_bufs 46215
mpage_release_unused_pages 48215
mpage_submit_page 32530
other_inode_match 0
write_end_fn 0

Generated by: LCOV version 1.14