Petr Mladek 85c8704302 printk: split message size computation ...

We will want to recompute the message size when shrinking too long
messages.  Let's put the code into separate function.

The side effect of setting "pad_len" is not nice but it is worth removing
the code duplication.  Note that I will probably have one more usage for
this function when handling messages safe way in NMI context.

This patch does not change the existing behavior.

Signed-off-by: Petr Mladek <pmladek@suse.cz>
Cc: Jan Kara <jack@suse.cz>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Kay Sievers <kay@vrfy.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2014-06-04 16:54:16 -07:00

..

braille.c

printk: Fix return of braille_register_console()

2013-08-06 13:18:12 -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

printk: add console_cmdline.h

2013-07-31 14:41:03 -07:00

Makefile

printk: move braille console support into separate braille.[ch] files

2013-07-31 14:41:03 -07:00

printk.c

printk: split message size computation

2014-06-04 16:54:16 -07:00