Module Name: src
Committed By: riastradh
Date: Sun Jan 22 18:39:22 UTC 2023
Modified Files:
src/sys/net/npf: npf_tableset.c
Log Message:
npf(9): Use __HAVE_ATOMIC_AS_MEMBAR around refcnt consistently.
To generate a diff of this commit:
cvs rdiff -u -r1.38 -r1.39 src/sys/net/npf/npf_tableset.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/net/npf/npf_tableset.c
diff -u src/sys/net/npf/npf_tableset.c:1.38 src/sys/net/npf/npf_tableset.c:1.39
--- src/sys/net/npf/npf_tableset.c:1.38 Sat Apr 9 23:38:33 2022
+++ src/sys/net/npf/npf_tableset.c Sun Jan 22 18:39:22 2023
@@ -46,7 +46,7 @@
#ifdef _KERNEL
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: npf_tableset.c,v 1.38 2022/04/09 23:38:33 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: npf_tableset.c,v 1.39 2023/01/22 18:39:22 riastradh Exp $");
#include <sys/param.h>
#include <sys/types.h>
@@ -160,10 +160,14 @@ npf_tableset_destroy(npf_tableset_t *ts)
if (t == NULL)
continue;
+#ifndef __HAVE_ATOMIC_AS_MEMBAR
membar_release();
+#endif
if (atomic_dec_uint_nv(&t->t_refcnt) > 0)
continue;
+#ifndef __HAVE_ATOMIC_AS_MEMBAR
membar_acquire();
+#endif
npf_table_destroy(t);
}
kmem_free(ts, NPF_TABLESET_SIZE(ts->ts_nitems));
