Module Name: src
Committed By: riastradh
Date: Thu Dec 5 03:21:08 UTC 2019
Modified Files:
src/sys/kern: subr_percpu.c
Log Message:
Allow equality in this assertion.
This can happen if we lose the race mentioned in percpu_cpu_swap.
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/sys/kern/subr_percpu.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_percpu.c
diff -u src/sys/kern/subr_percpu.c:1.19 src/sys/kern/subr_percpu.c:1.20
--- src/sys/kern/subr_percpu.c:1.19 Wed Sep 18 15:33:32 2019
+++ src/sys/kern/subr_percpu.c Thu Dec 5 03:21:08 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: subr_percpu.c,v 1.19 2019/09/18 15:33:32 kamil Exp $ */
+/* $NetBSD: subr_percpu.c,v 1.20 2019/12/05 03:21:08 riastradh Exp $ */
/*-
* Copyright (c)2007,2008 YAMAMOTO Takashi,
@@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_percpu.c,v 1.19 2019/09/18 15:33:32 kamil Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_percpu.c,v 1.20 2019/12/05 03:21:08 riastradh Exp $");
#include <sys/param.h>
#include <sys/cpu.h>
@@ -149,7 +149,7 @@ percpu_cpu_enlarge(size_t size)
where = xc_unicast(0, percpu_cpu_swap, ci, &pcc, ci);
xc_wait(where);
}
- KASSERT(pcc.pcc_size < size);
+ KASSERT(pcc.pcc_size <= size);
if (pcc.pcc_data != NULL) {
kmem_free(pcc.pcc_data, pcc.pcc_size);
}
