Module Name: src
Committed By: pgoyette
Date: Thu Nov 17 08:06:49 UTC 2016
Modified Files:
src/sys/kern: subr_bufq.c
Log Message:
Use compile-time initialization for the list head, and make sure that
the sysctllog is also initialized before being used.
To generate a diff of this commit:
cvs rdiff -u -r1.23 -r1.24 src/sys/kern/subr_bufq.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/subr_bufq.c
diff -u src/sys/kern/subr_bufq.c:1.23 src/sys/kern/subr_bufq.c:1.24
--- src/sys/kern/subr_bufq.c:1.23 Wed Nov 16 10:42:14 2016
+++ src/sys/kern/subr_bufq.c Thu Nov 17 08:06:49 2016
@@ -1,4 +1,4 @@
-/* $NetBSD: subr_bufq.c,v 1.23 2016/11/16 10:42:14 pgoyette Exp $ */
+/* $NetBSD: subr_bufq.c,v 1.24 2016/11/17 08:06:49 pgoyette Exp $ */
/* NetBSD: subr_disk.c,v 1.70 2005/08/20 12:00:01 yamt Exp $ */
/*-
@@ -68,7 +68,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_bufq.c,v 1.23 2016/11/16 10:42:14 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_bufq.c,v 1.24 2016/11/17 08:06:49 pgoyette Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -82,18 +82,18 @@ __KERNEL_RCSID(0, "$NetBSD: subr_bufq.c,
#define STRAT_MATCH(id, bs) (strcmp((id), (bs)->bs_name) == 0)
static void sysctl_kern_bufq_strategies_setup(struct sysctllog **);
-static SLIST_HEAD(, bufq_strat) bufq_strat_list;
+static SLIST_HEAD(, bufq_strat) bufq_strat_list =
+ SLIST_HEAD_INITIALIZER(bufq_strat_list);
static kmutex_t bufq_mutex;
-static struct sysctllog *sysctllog;
+static struct sysctllog *sysctllog = NULL;
void
bufq_init(void)
{
mutex_init(&bufq_mutex, MUTEX_DEFAULT, IPL_NONE);
- SLIST_INIT(&bufq_strat_list);
sysctl_kern_bufq_strategies_setup(&sysctllog);
}
