user/sven/linux.git/include/linux/kern_levels.h, branch v3.16.1Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v3.16.12012-07-31T00:25:14Zprintk: remove the now unnecessary "C" annotation for KERN_CONT2012-07-31T00:25:14ZJoe Perchesjoe@perches.com2012-07-30T21:40:21Zurn:sha1:61e99ab8e35a88b8c4d0f80d3df9ee16df471be5
Now that all KERN_<LEVEL> uses are prefixed with ASCII SOH, there is no
need for a KERN_CONT. Keep it backward compatible by adding #define
KERN_CONT ""
Reduces kernel image size a thousand bytes.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
printk: convert the format for KERN_<LEVEL> to a 2 byte pattern2012-07-31T00:25:14ZJoe Perchesjoe@perches.com2012-07-30T21:40:17Zurn:sha1:04d2c8c83d0e3ac5f78aeede51babb3236200112
Instead of "<.>", use an ASCII SOH for the KERN_<LEVEL> prefix initiator.
This saves 1 byte per printk, thousands of bytes in a normal kernel.
No output changes are produced as vprintk_emit converts these uses to
"<.>".
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
printk: add kern_levels.h to make KERN_<LEVEL> available for asm use2012-07-31T00:25:13ZJoe Perchesjoe@perches.com2012-07-30T21:40:11Zurn:sha1:314ba3520e513a78be80e8c2ddbd65c91e78a114
Separate the printk.h file into 2 pieces so the definitions can be used in
asm files.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>