LCOV - code coverage report

Current view: top level - drivers/tty - tty_io.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 496 1089 45.5 % Date: 2014-02-18 Functions: 64 109 58.7 % Branches: 257 703 36.6 %

Function Name	Hit count
tty_kref_put	1162459
disassociate_ctty	1149607
tty_paranoia_check	361738
tty_hung_up_p	280199
tty_poll	165519
dev_match_devt	123906
tty_update_time.isra.8	113777
tty_write	113777
tty_write_unlock	113777
tty_write_lock	113776
tty_read	66469
tty_ioctl	11875
tty_wakeup	4691
check_tty_count	4178
tty_get_pgrp	4010
tty_devnum	3408
tty_alloc_file	2124
__tty_fasync	2090
tty_del_file.isra.12	2089
tty_release_checks	2089
tty_add_file	2089
tty_release	2089
tty_open_current_tty.isra.7	2028
tty_open	2028
tty_reopen	1708
get_current_tty	1677
tty_driver_kref_put	948
tiocgwinsz	837
tty_put_char	700
tiocgpgrp	596
tty_check_change	594
session_clear_tty	481
free_tty_struct	477
initialize_tty_struct	477
tty_line_name	477
release_one_tty	477
tty_get_device.isra.9	477
queue_release_one_tty	477
tty_lookup_driver.isra.11	471
get_tty_driver	465
tty_init_dev	381
tty_free_termios	381
tty_driver_install_tty	381
release_tty	381
tty_standard_install	285
tty_init_termios	285
tiocspgrp	163
proc_clear_tty	119
tty_vhangup	96
__tty_hangup	96
tty_signal_session_leader	96
alloc_tty_struct	96
tty_do_resize	63
tiocswinsz	63
start_tty	7
tiocsctty	2
proc_set_tty	2
tty_name	2
send_break	2
__proc_set_tty	2
hung_up_tty_write	1
hung_up_tty_read	1
hung_up_tty_ioctl	1
tty_vhangup_self	1
tty_class_init	0
console_init	0
tty_write_message	0
hung_up_tty_poll	0
no_tty	0
tty_default_fops	0
deinitialize_tty_struct	0
do_SAK_work	0
__do_SAK	0
redirected_tty_write	0
tty_set_operations	0
do_tty_hangup	0
tiocgsid	0
hung_up_tty_compat_ioctl	0
tty_cdev_add.isra.10	0
tty_devnode	0
pty_line_name	0
tty_tiocgicount	0
tty_pair_get_tty	0
tty_register_device	0
show_cons_active	0
tioccons	0
do_SAK	0
tty_tiocmset	0
tty_register_device_attr	0
tty_register_driver	0
tty_tiocmget	0
tty_driver_remove_tty	0
tty_unregister_driver	0
tty_fasync	0
tty_device_create_release	0
tty_init	0
console_sysfs_notify	0
tiocsetd	0
tty_unregister_device	0
stop_tty	0
this_tty	0
tty_free_file	0
put_tty_driver	0
tty_hangup	0
fionbio	0
destruct_tty_driver	0
tiocsti	0
__tty_alloc_driver	0
tty_pair_get_pty	0

Generated by: LCOV version 1.9