linux/drivers/tty
Imran Khan 6c073c5a5b workqueue: Introduce show_one_worker_pool and show_one_workqueue.
[ Upstream commit 55df0933be ]

Currently show_workqueue_state shows the state of all workqueues and of
all worker pools. In certain cases we may need to dump state of only a
specific workqueue or worker pool. For example in destroy_workqueue we
only need to show state of the workqueue which is getting destroyed.

So rename show_workqueue_state to show_all_workqueues(to signify it
dumps state of all busy workqueues) and divide it into more granular
functions (show_one_workqueue and show_one_worker_pool), that would show
states of individual workqueues and worker pools and can be used in
cases such as the one mentioned above.

Also, as mentioned earlier, make destroy_workqueue dump data pertaining
to only the workqueue that is being destroyed and make user(s) of
earlier interface(show_workqueue_state), use new interface
(show_all_workqueues).

Signed-off-by: Imran Khan <imran.f.khan@oracle.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Stable-dep-of: 335a42ebb0 ("workqueue: Fix hung time report of worker pools")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-11 23:00:35 +09:00
..
hvc hvc/xen: prevent concurrent accesses to the shared ring 2023-03-30 12:47:48 +02:00
ipwireless
serdev
serial serial: 8250: Add missing wakeup event reporting 2023-05-11 23:00:34 +09:00
vt vc_screen: modify vcs_size() handling in vcs_read() 2023-03-11 13:57:30 +01:00
amiserial.c
ehv_bytechan.c
goldfish.c tty: drivers/tty/, stop using tty_schedule_flip() 2022-07-29 17:25:31 +02:00
Kconfig
Makefile
mips_ejtag_fdc.c
moxa.c tty: drivers/tty/, stop using tty_schedule_flip() 2022-07-29 17:25:31 +02:00
moxa.h
mxser.c
n_gsm.c tty: n_gsm: fix sleep-in-atomic-context bug in gsm_control_send 2022-11-26 09:24:35 +01:00
n_hdlc.c
n_null.c
n_tty.c
nozomi.c
pty.c tty: use new tty_insert_flip_string_and_push_buffer() in pty_write() 2022-07-29 17:25:32 +02:00
synclink_gt.c
sysrq.c workqueue: Introduce show_one_worker_pool and show_one_workqueue. 2023-05-11 23:00:35 +09:00
tty_audit.c
tty_baudrate.c
tty_buffer.c tty: use new tty_insert_flip_string_and_push_buffer() in pty_write() 2022-07-29 17:25:32 +02:00
tty_io.c tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH 2023-05-11 23:00:16 +09:00
tty_ioctl.c tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH 2023-05-11 23:00:16 +09:00
tty_jobctrl.c
tty_ldisc.c
tty_ldsem.c
tty_mutex.c
tty_port.c
tty.h tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH 2023-05-11 23:00:16 +09:00
ttynull.c
vcc.c