Module Name: src
Committed By: bouyer
Date: Thu Sep 1 16:25:18 UTC 2022
Modified Files:
src/sys/arch/xen/xenbus: xenbus_xs.c
Log Message:
process_msg() is called from thread context, so malloc() can wait for
memory. Should avoids occasional ENOMEM reading messages
To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/sys/arch/xen/xenbus/xenbus_xs.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/arch/xen/xenbus/xenbus_xs.c
diff -u src/sys/arch/xen/xenbus/xenbus_xs.c:1.27 src/sys/arch/xen/xenbus/xenbus_xs.c:1.28
--- src/sys/arch/xen/xenbus/xenbus_xs.c:1.27 Wed May 6 16:50:13 2020
+++ src/sys/arch/xen/xenbus/xenbus_xs.c Thu Sep 1 16:25:18 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: xenbus_xs.c,v 1.27 2020/05/06 16:50:13 bouyer Exp $ */
+/* $NetBSD: xenbus_xs.c,v 1.28 2022/09/01 16:25:18 bouyer Exp $ */
/******************************************************************************
* xenbus_xs.c
*
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xenbus_xs.c,v 1.27 2020/05/06 16:50:13 bouyer Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xenbus_xs.c,v 1.28 2022/09/01 16:25:18 bouyer Exp $");
#if 0
#define DPRINTK(fmt, args...) \
@@ -719,7 +719,7 @@ process_msg(void)
char *body;
int err;
- msg = malloc(sizeof(*msg), M_DEVBUF, M_NOWAIT);
+ msg = malloc(sizeof(*msg), M_DEVBUF, M_WAITOK);
if (msg == NULL)
return ENOMEM;
