[src/trunk]: src/sys/net/npf Temporary hack to make PR 56802 (when it happens...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4a8058fe7783
branches:  trunk
changeset: 365849:4a8058fe7783
user:      martin <martin%NetBSD.org@localhost>
date:      Thu Apr 28 15:43:51 2022 +0000

description:
Temporary hack to make PR 56802 (when it happens) tell us for sure that
it is caused by KM_NOSLEEP memory allocation failure.

diffstat:

 sys/net/npf/npf_params.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (23 lines):

diff -r d6d049de0176 -r 4a8058fe7783 sys/net/npf/npf_params.c
--- a/sys/net/npf/npf_params.c  Thu Apr 28 10:05:47 2022 +0000
+++ b/sys/net/npf/npf_params.c  Thu Apr 28 15:43:51 2022 +0000
@@ -26,7 +26,7 @@
 
 #ifdef _KERNEL
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: npf_params.c,v 1.3 2020/05/30 14:16:56 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: npf_params.c,v 1.4 2022/04/28 15:43:51 martin Exp $");
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -184,7 +184,9 @@
                void *ret __diagused;
 
                ret = thmap_put(pinfo->map, name, strlen(name), param);
-               KASSERT(ret == param);
+               KASSERTMSG(ret == param,
+                   "parameter insertion failed: ret=%p, param=%p",
+                   ret, param);
 
                /* Assign the default value. */
                KASSERT(param->default_val >= param->min);