LCOV - code coverage report

Current view: top level - fs - buffer.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc3-achx @ Mon Jul 31 20:08:12 PDT 2023 Lines: 1158 1374 84.3 % Date: 2023-07-31 20:08:12 Functions: 87 96 90.6 %

Function Name	Hit count
__bforget	61761
__bh_read	1949589
__bh_read_batch	7034
__block_commit_write	144809343
__block_write_begin	136887758
__block_write_begin_int	144936292
__block_write_full_folio	12057001
__bread_gfp	285683
__bread_slow	86
__breadahead	464
__brelse	154024365
__end_buffer_read_notouch	2183536
__find_get_block	134031991
__find_get_block_slow	13485698
__getblk_gfp	130625326
__getblk_slow	1033560
__invalidate_bh_lrus	336412
__lock_buffer	75033
__remove_assoc_queue	118035
__sync_dirty_buffer	1975
__wait_on_buffer	574782
alloc_buffer_head	48136798
alloc_page_buffers	0
bh_lru_install	11387656
bh_uptodate_or_lock	26299376
blkdev_max_block	1034814
block_commit_write	51857
block_dirty_folio	24014721
block_invalidate_folio	37171478
block_is_partially_uptodate	23
block_page_mkwrite	8014011
block_read_full_folio	101575
block_truncate_page	121
block_write_begin	23823836
block_write_end	136830399
block_write_full_page	12056997
buffer_check_dirty_writeback	22
buffer_exit_cpu_dead	264
buffer_init	0
buffer_io_error	275337
clean_bdev_aliases	29345308
cont_expand_zero	0
cont_write_begin	0
create_empty_buffers	906491
discard_buffer	37171442
drop_buffers	46120432
emergency_thaw_bdev	0
end_bio_bh_io_sync	18026476
end_buffer_async_read	42466
end_buffer_async_read_io	42430
end_buffer_async_write	11982691
end_buffer_read_sync	2183536
end_buffer_write_sync	182931
folio_alloc_buffers	44753878
folio_create_buffers	157051553
folio_create_empty_buffers	43760289
folio_init_buffers	1034814
folio_set_bh	45060597
folio_zero_new_buffers	121480
free_buffer_head	48233821
fsync_buffers_list	339
generic_block_bmap	0
generic_buffers_fsync	834
generic_buffers_fsync_noflush	855
generic_cont_expand_simple	0
generic_write_end	112877144
grow_buffers	1034406
grow_dev_page	1034412
has_bh_in_lru	2502259
inode_has_buffers	1653525336
invalidate_bh_lru	11069
invalidate_bh_lrus	545482
invalidate_bh_lrus_cpu	325828
invalidate_inode_buffers	3163545
iomap_to_bh	0
link_dev_buffers	1032261
lookup_bh_lru	134027088
mark_buffer_async_read	42466
mark_buffer_async_write	0
mark_buffer_async_write_endio	11982690
mark_buffer_dirty	158987310
mark_buffer_dirty_inode	755554
mark_buffer_write_io_error	269068
osync_buffers_list	339
recalc_bh_state	96421664
remove_inode_buffers	27912
set_bh_page	3121538
submit_bh	3831438
submit_bh_wbc	18026026
sync_dirty_buffer	1975
sync_mapping_buffers	856
touch_buffer	120691381
try_to_free_buffers	46119616
unlock_buffer	68559237
write_boundary_block	192
write_dirty_buffer	165770

Generated by: LCOV version 1.14