LCOV - code coverage report

Current view: top level - fs - buffer.c (source / functions) Hit Total Coverage Test: combined.info Lines: 642 1500 42.8 % Date: 2022-04-01 13:59:58 Functions: 56 94 59.6 % Branches: 224 941 23.8 %

Function Name	Hit count
__bforget	0
__block_write_begin	49561
__block_write_begin_int	49561
__block_write_full_page	0
__bread_gfp	702
__bread_slow	635
__breadahead	38841
__brelse	945317
__end_buffer_read_notouch	47343
__find_get_block	947733
__find_get_block_slow	262725
__getblk_gfp	775848
__getblk_slow	71154
__ia32_sys_bdflush	0
__lock_buffer	1
__set_page_dirty	48247
__set_page_dirty_buffers	0
__sync_dirty_buffer	156
__wait_on_buffer	9146
__x64_sys_bdflush	0
alloc_buffer_head	124125
alloc_page_buffers	115965
attach_nobh_buffers	0
bh_lru_install	120417
bh_submit_read	78
bh_uptodate_or_lock	78
block_commit_write	0
block_invalidatepage	468
block_is_partially_uptodate	0
block_page_mkwrite	0
block_read_full_page	390
block_size_bits	49951
block_truncate_page	0
block_write_begin	0
block_write_end	49561
block_write_full_page	0
buffer_check_dirty_writeback	0
buffer_exit_cpu_dead	0
buffer_init	78
buffer_io_error	0
clean_bdev_aliases	44655
cont_expand_zero	0
cont_write_begin	0
create_empty_buffers	44811
create_page_buffers	49951
discard_buffer	1404
drop_buffers	468
emergency_thaw_bdev	0
end_bio_bh_io_sync	56392
end_buffer_async_read	156
end_buffer_async_read_io	156
end_buffer_async_write	0
end_buffer_read_nobh	0
end_buffer_read_sync	47343
end_buffer_write_sync	239
free_buffer_head	8004
fsync_buffers_list	0
generic_block_bmap	8503
generic_cont_expand_simple	0
generic_write_end	49561
grow_dev_page	71154
guard_bio_eod	67390
has_bh_in_lru	624
init_page_buffers	71154
inode_has_buffers	142609
invalidate_bh_lru	468
invalidate_bh_lrus	624
invalidate_inode_buffers	936
iomap_to_bh	0
ll_rw_block	47422
lookup_bh_lru	947733
mark_buffer_async_read	156
mark_buffer_async_write	0
mark_buffer_async_write_endio	0
mark_buffer_dirty	57012
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	132129
remove_inode_buffers	0
set_bh_page	7224
submit_bh	10058
sync_dirty_buffer	0
sync_mapping_buffers	0
touch_buffer	0
try_to_free_buffers	468
unlock_buffer	48513
write_boundary_block	0
write_dirty_buffer	5

Generated by: LCOV version 1.14