starred/linux-legacy
1
0
Fork 0
mirror of https://github.com/genesi/linux-legacy.git synced 2026-05-17 15:31:57 +00:00
Code Issues 2 Packages Projects Releases Wiki Activity

Blackfin arch: Add optional verbose debug

Browse Source 
Add optional verbose debug - which when turned off, quiets down
userspace errors. Saves ~8k of code/data for production systems

Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Robin Getz
2008-10-10 18:13:21 +08:00
committed by Bryan Wu
parent a88c71e436
commit 9f06c38fb2
2 changed files with 143 additions and 100 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
arch/blackfin/Kconfig.debug
View File

@@ -5,6 +5,19 @@ source "lib/Kconfig.debug"
config HAVE_ARCH_KGDB
def_bool y
config DEBUG_VERBOSE
bool "Verbose fault messages"
default y
select PRINTK
help
When a program crashes due to an exception, or the kernel detects
an internal error, the kernel can print a not so brief message
explaining what the problem was. This debugging information is
useful to developers and kernel hackers when tracking down problems,
but mostly meaningless to other people. This is always helpful for
debugging but serves no purpose on a production system.
Most people should say N here.
config DEBUG_MMRS
bool "Generate Blackfin MMR tree"
select DEBUG_FS