commit 52499f40267e1178b3b2c887aee85c0c9fd01ec0
author Heiko Carstens <heiko.carstens@de.ibm.com> Fri Feb 26 22:37:44 2010 +0100
committer Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> Fri Feb 26 22:37:31 2010 +0100
tree 0ed02d8d9c01434b12865b63d918725ca0738089
parent cbb870c8221147ae337612e04b2bb0211f31a74b

[S390] bug: use relative pointers in bug table entries

Reduces the size of the bug table entries by 50% on 64bit kernels.
Saves around 30kb on a defconfig kernel.
s390 version of b93a531e "allow bug table entries to use relative
pointers (and use it on x86-64)".

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

arch/s390/Kconfig

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index c802352..4033487 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -54,6 +54,9 @@
 	depends on BUG
 	default y
 
+config GENERIC_BUG_RELATIVE_POINTERS
+	def_bool y
+
 config NO_IOMEM
 	def_bool y