Date: Tue, 10 Feb 1998 17:40:01 +0100 From: Eivind Eklund <eivind@yes.no> To: current@FreeBSD.ORG Subject: Minor test from somebody with SMP needed Message-ID: <19980210174001.25447@follo.net>
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Can somebody test if their system seem to work reliably with the below
patch and
options SIMPLELOCK_DEBUG
in their kernel config file? Alternatively, can somebody that
understand the issues say if the change is correct?
SIMPLELOCK_DEBUG doesn't work at all with a multiprocessor-system as
it is; the kernel won't even link, and this breaks LINT.
Index: kern/kern_lock.c
===================================================================
RCS file: /home/ncvs/src/sys/kern/kern_lock.c,v
retrieving revision 1.16
diff -u -r1.16 kern_lock.c
--- kern_lock.c 1998/02/06 12:13:23 1.16
+++ kern_lock.c 1998/02/10 16:35:20
@@ -462,7 +462,7 @@
printf(" with %d pending", lkp->lk_waitcount);
}
-#if defined(SIMPLELOCK_DEBUG) && NCPUS == 1
+#if defined(SIMPLELOCK_DEBUG)
#include <sys/kernel.h>
#include <sys/sysctl.h>
Eivind.
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