Update of /cvsroot/linuxconsole/ruby/linux/arch/i386
In directory usw-pr-cvs1:/tmp/cvs-serv5099/linux/arch/i386
Modified Files:
config.in
Log Message:
Synced to 2.5.4
Index: config.in
===================================================================
RCS file: /cvsroot/linuxconsole/ruby/linux/arch/i386/config.in,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -d -r1.33 -r1.34
--- config.in 14 Mar 2002 17:51:56 -0000 1.33
+++ config.in 14 Mar 2002 20:02:06 -0000 1.34
@@ -167,6 +167,7 @@
bool 'Math emulation' CONFIG_MATH_EMULATION
bool 'MTRR (Memory Type Range Register) support' CONFIG_MTRR
bool 'Symmetric multi-processing support' CONFIG_SMP
+bool 'Preemptible Kernel' CONFIG_PREEMPT
if [ "$CONFIG_SMP" != "y" ]; then
bool 'Local APIC support on uniprocessors' CONFIG_X86_UP_APIC
dep_bool 'IO-APIC support on uniprocessors' CONFIG_X86_UP_IOAPIC $CONFIG_X86_UP_APIC
@@ -180,9 +181,12 @@
bool 'Multiquad NUMA system' CONFIG_MULTIQUAD
fi
-if [ "$CONFIG_SMP" = "y" -a "$CONFIG_X86_CMPXCHG" = "y" ]; then
- define_bool CONFIG_HAVE_DEC_LOCK y
+if [ "$CONFIG_SMP" = "y" -o "$CONFIG_PREEMPT" = "y" ]; then
+ if [ "$CONFIG_X86_CMPXCHG" = "y" ]; then
+ define_bool CONFIG_HAVE_DEC_LOCK y
+ fi
fi
+
endmenu
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