Module Name: src
Committed By: msaitoh
Date: Wed Nov 22 02:20:22 UTC 2017
Modified Files:
src/sys/kern: kern_softint.c
Log Message:
Increase the size of softint's data to prevent panic on big machine. Nowadays,
some device drivers and some pseudo interfaces allocate a lot of softints. The
resource size for softints are static and it panics when it execeed the limit.
It can be dynamically resized. Untill dynamically resizing is implemented,
increase softint_bytes from 8192 to 32768.
To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44 src/sys/kern/kern_softint.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/kern_softint.c
diff -u src/sys/kern/kern_softint.c:1.43 src/sys/kern/kern_softint.c:1.44
--- src/sys/kern/kern_softint.c:1.43 Mon Jul 4 04:20:14 2016
+++ src/sys/kern/kern_softint.c Wed Nov 22 02:20:21 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_softint.c,v 1.43 2016/07/04 04:20:14 knakahara Exp $ */
+/* $NetBSD: kern_softint.c,v 1.44 2017/11/22 02:20:21 msaitoh Exp $ */
/*-
* Copyright (c) 2007, 2008 The NetBSD Foundation, Inc.
@@ -170,7 +170,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_softint.c,v 1.43 2016/07/04 04:20:14 knakahara Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_softint.c,v 1.44 2017/11/22 02:20:21 msaitoh Exp $");
#include <sys/param.h>
#include <sys/proc.h>
@@ -217,7 +217,7 @@ typedef struct softcpu {
static void softint_thread(void *);
-u_int softint_bytes = 8192;
+u_int softint_bytes = 32768;
u_int softint_timing;
static u_int softint_max;
static kmutex_t softint_lock;
