John Ogness cc5c7041c6 printk: ringbuffer: clear initial reserved fields ... prb_reserve() will set some meta data values and leave others uninitialized (or rather, containing the values of the previous wrap). Simplify the API by always clearing out all the fields. Only the sequence number is filled in. The caller is now responsible for filling in the rest of the meta data fields. In particular, for correctly filling in text and dict lengths. Signed-off-by: John Ogness <john.ogness@linutronix.de> Reviewed-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20200914123354.832-4-john.ogness@linutronix.de		2020-09-15 15:47:19 +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
internal.h	printk: Prepare for nested printk_nmi_enter()	2020-05-19 15:51:16 +02:00
Makefile	printk: add lockless ringbuffer	2020-07-10 08:48:19 +02:00
printk_ringbuffer.c	printk: ringbuffer: clear initial reserved fields	2020-09-15 15:47:19 +02:00
printk_ringbuffer.h	printk: ringbuffer: support dataless records	2020-09-08 09:32:59 +02:00
printk_safe.c	One more printk change for 5.8	2020-06-12 12:13:36 -07:00
printk.c	printk: ringbuffer: clear initial reserved fields	2020-09-15 15:47:19 +02:00