LCOV - code coverage report

Current view: top level - fs - buffer.c (source / functions) Hit Total Coverage Test: landlock.info Lines: 762 1564 48.7 % Date: 2021-04-22 12:43:58 Functions: 61 100 61.0 %

Function Name	Hit count
__bforget	5
__block_commit_write	2398
__block_write_begin	2094
__block_write_begin_int	2398
__block_write_full_page	872
__bread_gfp	0
__bread_slow	0
__breadahead	0
__breadahead_gfp	0
__brelse	50185
__do_sys_bdflush	0
__end_buffer_read_notouch	3890
__find_get_block	41126
__find_get_block_slow	20039
__getblk_gfp	31809
__getblk_slow	4129
__ia32_sys_bdflush	0
__lock_buffer	0
__remove_assoc_queue	0
__set_page_dirty	2719
__set_page_dirty_buffers	912
__sync_dirty_buffer	1
__wait_on_buffer	788
__x64_sys_bdflush	0
alloc_buffer_head	7659
alloc_page_buffers	5842
attach_nobh_buffers	0
bh_lru_install	11781
bh_submit_read	0
bh_uptodate_or_lock	54
block_commit_write	0
block_invalidatepage	501
block_is_partially_uptodate	0
block_page_mkwrite	304
block_read_full_page	11
block_truncate_page	0
block_write_begin	0
block_write_end	2094
block_write_full_page	872
buffer_check_dirty_writeback	0
buffer_exit_cpu_dead	0
buffer_init	1
buffer_io_error	0
check_irqs_on	52907
clean_bdev_aliases	1607
cont_expand_zero	0
cont_write_begin	0
create_empty_buffers	1713
create_page_buffers	3281
discard_buffer	505
drop_buffers	499
emergency_thaw_bdev	0
end_bio_bh_io_sync	6715
end_buffer_async_read	1
end_buffer_async_read_io	1
end_buffer_async_write	867
end_buffer_read_nobh	0
end_buffer_read_sync	3890
end_buffer_write_sync	12
free_buffer_head	2312
fsync_buffers_list	0
generic_block_bmap	0
generic_cont_expand_simple	0
generic_write_end	2094
grow_buffers	4129
grow_dev_page	4129
has_bh_in_lru	12
init_page_buffers	4129
inode_has_buffers	5291
invalidate_bh_lru	2
invalidate_bh_lrus	3
invalidate_inode_buffers	193
iomap_to_bh	0
link_dev_buffers	4129
ll_rw_block	9
lookup_bh_lru	41126
mark_buffer_async_read	1
mark_buffer_async_write	0
mark_buffer_async_write_endio	867
mark_buffer_dirty	4185
mark_buffer_dirty_inode	0
mark_buffer_write_io_error	0
nobh_truncate_page	0
nobh_write_begin	0
nobh_write_end	0
nobh_writepage	0
osync_buffers_list	0
page_zero_new_buffers	0
recalc_bh_state	9971
remove_inode_buffers	0
set_bh_page	7659
submit_bh	5827
submit_bh_wbc	6715
sync_dirty_buffer	0
sync_mapping_buffers	0
touch_buffer	21088
try_to_free_buffers	499
unlock_buffer	9737
write_boundary_block	0
write_dirty_buffer	10

Generated by: LCOV version 1.14