LCOV - code coverage report

Current view: top level - fs - buffer.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc4-xfsx @ Mon Jul 31 20:08:34 PDT 2023 Lines: 1162 1374 84.6 % Date: 2023-07-31 20:08:34 Functions: 87 96 90.6 %

Function Name	Hit count
__bforget	62570
__bh_read	3625434
__bh_read_batch	6926
__block_commit_write	158639120
__block_write_begin	150269914
__block_write_begin_int	158756106
__block_write_full_folio	14205801
__bread_gfp	273565
__bread_slow	87
__breadahead	498
__brelse	171576213
__end_buffer_read_notouch	3875083
__find_get_block	148448800
__find_get_block_slow	14679056
__getblk_gfp	144956804
__getblk_slow	1053100
__invalidate_bh_lrus	376725
__lock_buffer	76126
__remove_assoc_queue	118077
__sync_dirty_buffer	1965
__wait_on_buffer	605527
alloc_buffer_head	56347276
alloc_page_buffers	0
bh_lru_install	12535996
bh_uptodate_or_lock	35931468
blkdev_max_block	1054025
block_commit_write	90592
block_dirty_folio	25321786
block_invalidate_folio	41690114
block_is_partially_uptodate	11
block_page_mkwrite	8468336
block_read_full_folio	112541
block_truncate_page	119
block_write_begin	37496312
block_write_end	150159012
block_write_full_page	14205792
buffer_check_dirty_writeback	5
buffer_exit_cpu_dead	199
buffer_init	0
buffer_io_error	275981
clean_bdev_aliases	31811453
cont_expand_zero	0
cont_write_begin	0
create_empty_buffers	1135939
discard_buffer	41681692
drop_buffers	56688908
emergency_thaw_bdev	0
end_bio_bh_io_sync	22503200
end_buffer_async_read	53462
end_buffer_async_read_io	53389
end_buffer_async_write	14117826
end_buffer_read_sync	3875083
end_buffer_write_sync	266080
folio_alloc_buffers	52378935
folio_create_buffers	173041571
folio_create_empty_buffers	51367481
folio_init_buffers	1054025
folio_set_bh	52666433
folio_zero_new_buffers	171346
free_buffer_head	56429880
fsync_buffers_list	327
generic_block_bmap	0
generic_buffers_fsync	827
generic_buffers_fsync_noflush	848
generic_cont_expand_simple	0
generic_write_end	112382013
grow_buffers	1053593
grow_dev_page	1053602
has_bh_in_lru	2902933
inode_has_buffers	1339214235
invalidate_bh_lru	11023
invalidate_bh_lrus	626153
invalidate_bh_lrus_cpu	366249
invalidate_inode_buffers	3251721
iomap_to_bh	0
link_dev_buffers	1051364
lookup_bh_lru	148445371
mark_buffer_async_read	53462
mark_buffer_async_write	0
mark_buffer_async_write_endio	14117824
mark_buffer_dirty	173902166
mark_buffer_dirty_inode	754316
mark_buffer_write_io_error	269068
osync_buffers_list	327
recalc_bh_state	112807967
remove_inode_buffers	20543
set_bh_page	3703914
submit_bh	4406203
submit_bh_wbc	22502708
sync_dirty_buffer	1965
sync_mapping_buffers	849
touch_buffer	133937799
try_to_free_buffers	56688224
unlock_buffer	79564554
write_boundary_block	210
write_dirty_buffer	246668

Generated by: LCOV version 1.14