LCOV - code coverage report

Current view: top level - fs - buffer.c (source / functions) Hit Total Coverage Test: gcov_data_raspi2_real_modules_combined.info Lines: 599 1112 53.9 % Date: 2020-09-30 20:25:40 Functions: 69 102 67.6 % Branches: 291 931 31.3 %

Function Name	Hit count
__block_write_begin	0
__do_sys_bdflush	0
__remove_assoc_queue	0
__se_sys_bdflush	0
attach_nobh_buffers	0
block_commit_write	0
block_is_partially_uptodate	0
block_truncate_page	0
block_write_begin	0
buffer_check_dirty_writeback	0
buffer_exit_cpu_dead	0
buffer_io_error	0
clean_bdev_aliases	0
cont_expand_zero	0
cont_write_begin	0
emergency_thaw_bdev	0
end_buffer_read_nobh	0
fsync_buffers_list	0
generic_cont_expand_simple	0
iomap_to_bh	0
mark_buffer_async_write	0
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
remove_inode_buffers	0
sync_mapping_buffers	0
touch_buffer	0
write_boundary_block	0
buffer_init	207
sync_dirty_buffer	207
write_dirty_buffer	212
__lock_buffer	232
__sync_dirty_buffer	414
end_buffer_write_sync	833
__block_write_begin_int	1090
block_page_mkwrite	1090
__bforget	1455
bh_submit_read	2351
__set_page_dirty_buffers	3270
end_buffer_async_read	3551
mark_buffer_async_read	3551
invalidate_bh_lru	3772
block_read_full_page	4765
__clear_page_buffers	5161
__bread_slow	5276
block_invalidatepage	5368
drop_buffers	5368
try_to_free_buffers	5368
bh_uptodate_or_lock	5769
discard_buffer	6010
invalidate_inode_buffers	7016
invalidate_bh_lrus	8073
has_bh_in_lru	32292
end_buffer_async_write	65401
mark_buffer_async_write_endio	65401
__block_write_full_page	73049
block_write_full_page	73049
block_size_bits	78904
create_page_buffers	78904
free_buffer_head	96153
submit_bh	123861
create_empty_buffers	145516
__set_page_dirty	229271
__wait_on_buffer	270887
generic_write_end	375371
block_write_end	375402
__block_commit_write	376475
mark_buffer_dirty	465759
__breadahead_gfp	791975
__breadahead	834831
__bread_gfp	847044
link_dev_buffers	1174809
grow_dev_page	1174994
grow_buffers	1175053
blkdev_max_block	1175108
init_page_buffers	1175119
__getblk_slow	1175140
alloc_page_buffers	1320318
inode_has_buffers	1747069
__end_buffer_read_notouch	1850477
end_buffer_read_sync	1850479
ll_rw_block	1873456
submit_bh_wbc	2019564
end_bio_bh_io_sync	2019836
guard_bio_eod	2065006
set_bh_page	2157900
alloc_buffer_head	2158122
unlock_buffer	2168304
recalc_bh_state	2254238
bh_lru_install	3973680
generic_block_bmap	5237005
__find_get_block_slow	6324936
__getblk_gfp	7050763
__find_get_block	9469687
lookup_bh_lru	9469851
__brelse	11361084
check_irqs_on	13445161

Generated by: LCOV version 1.14