LCOV - code coverage report

Current view: top level - mm - page-writeback.c (source / functions) Hit Total Coverage Test: gcov_data_raspi2_qemu_modules_combined.info Lines: 390 749 52.1 % Date: 2020-09-30 20:25:01 Functions: 40 61 65.6 % Branches: 164 1626 10.1 %

Function Name	Hit count
__cancel_dirty_page	35402
__set_page_dirty_no_writeback	1094030
__set_page_dirty_nobuffers	0
__test_set_page_writeback	217562
__wb_calc_thresh	15586
__wb_update_bandwidth	16616
__wb_writeout_inc	217522
__writepage	139998
account_page_cleaned	1708
account_page_dirtied	409924
account_page_redirty	0
balance_dirty_pages	5056
balance_dirty_pages_ratelimited	924506
bdi_set_max_ratio	404
bdi_set_min_ratio	0
clear_page_dirty_for_io	217562
dirty_background_bytes_handler	0
dirty_background_ratio_handler	0
dirty_bytes_handler	0
dirty_poll_interval	5056
dirty_ratio_handler	0
dirty_writeback_centisecs_handler	0
do_writepages	215038
domain_dirty_limits	22258
domain_update_bandwidth	0
generic_writepages	113298
global_dirty_limits	1616
global_dirtyable_memory	22258
laptop_io_completion	0
laptop_mode_timer_fn	0
laptop_sync_completion	0
node_dirty_limit	204912
node_dirty_ok	204912
node_dirtyable_memory	204912
page_writeback_cpu_online	1616
page_writeback_init	404
pos_ratio_polynom	0
redirty_page_for_writepage	0
set_page_dirty	1096462
set_page_dirty_lock	2424
tag_pages_for_writeback	1692
test_clear_page_writeback	217522
wait_for_stable_page	1355230
wait_on_page_writeback	122144
wb_calc_thresh	15586
wb_dirty_limits	0
wb_domain_exit	0
wb_domain_init	808
wb_domain_writeout_inc	217522
wb_min_max_ratio	15586
wb_min_pause	0
wb_over_bg_thresh	15586
wb_position_ratio	0
wb_update_bandwidth	16616
wb_update_dirty_ratelimit	0
wb_update_write_bandwidth	392
wb_writeout_inc	0
write_cache_pages	4986
write_one_page	0
writeback_set_ratelimit	1616
writeout_period	12926

Generated by: LCOV version 1.14