linux/kernel/printk
Linus Torvalds c362c7ff84 printk: split out core logging code into helper function
The code that actually decides how to log the message (whether to put it
directly into the record log, whether to append it to an existing
buffered log, or whether to start a new buffered log) is fairly
non-obvious code in the middle of the vprintk_emit() function.

Splitting that code up into a helper function makes it easier to
understand, but perhaps more importantly also allows for the code to
just return early out of the helper function once it has made the
decision about where the new log content goes.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-10-09 12:23:39 -07:00
..
braille.c printk: fix parsing of "brl=" option 2016-08-26 17:39:35 -07:00
braille.h printk: move braille console support into separate braille.[ch] files 2013-07-31 14:41:03 -07:00
console_cmdline.h console: Fix console name size mismatch 2015-03-07 03:39:55 +01:00
internal.h Revert "printk: create pr_<level> functions" 2016-08-09 10:48:18 -07:00
Makefile printk/nmi: generic solution for safe printk in NMI 2016-05-20 17:58:30 -07:00
nmi.c printk/nmi: avoid direct printk()-s from __printk_nmi_flush() 2016-09-01 17:52:01 -07:00
printk.c printk: split out core logging code into helper function 2016-10-09 12:23:39 -07:00