John Ogness 809631e2bf Revert "printk: wake up all waiters" ... This reverts commit 938ba4084a. The wait queue @log_wait never has exclusive waiters, so there is no need to use wake_up_interruptible_all(). Using wake_up_interruptible() was the correct function to wake all waiters. Since there are no exclusive waiters, erroneously changing wake_up_interruptible() to wake_up_interruptible_all() did not result in any behavior change. However, using wake_up_interruptible_all() on a wait queue without exclusive waiters is fundamentally wrong. Go back to using wake_up_interruptible() to wake all waiters. Signed-off-by: John Ogness <john.ogness@linutronix.de> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20220526203056.81123-1-john.ogness@linutronix.de		2022-05-27 13:04:46 +02:00
..
Makefile	printk: move printk sysctl to printk/sysctl.c	2022-01-22 08:33:35 +02:00
braille.c	printk: Replace strncmp() with str_has_prefix()	2019-08-16 09:54:08 +02:00
braille.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
console_cmdline.h	printk: Fix preferred console selection with multiple matches	2020-02-18 09:34:42 +01:00
index.c	printk: avoid -Wsometimes-uninitialized warning	2021-10-04 10:28:43 +02:00
internal.h	printk: fix build warning when CONFIG_PRINTK=n	2022-01-22 08:33:36 +02:00
printk.c	Revert "printk: wake up all waiters"	2022-05-27 13:04:46 +02:00
printk_ringbuffer.c	printk: ringbuffer: Improve prb_next_seq() performance	2022-01-26 16:00:32 +01:00
printk_ringbuffer.h	printk: ringbuffer: Improve prb_next_seq() performance	2022-01-26 16:00:32 +01:00
printk_safe.c	printk: remove NMI tracking	2021-07-26 15:09:44 +02:00
sysctl.c	printk: Fix incorrect __user type in proc_dointvec_minmax_sysadmin()	2022-02-03 11:27:38 -08:00