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	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