Module Name: src
Committed By: thorpej
Date: Fri Sep 4 15:50:10 UTC 2020
Modified Files:
src/sys/arch/alpha/include: cpu.h types.h
Log Message:
Put the MI cpu_data at the beginning of cpu_info so that it is
cache line aligned.
To generate a diff of this commit:
cvs rdiff -u -r1.93 -r1.94 src/sys/arch/alpha/include/cpu.h
cvs rdiff -u -r1.56 -r1.57 src/sys/arch/alpha/include/types.h
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/alpha/include/cpu.h
diff -u src/sys/arch/alpha/include/cpu.h:1.93 src/sys/arch/alpha/include/cpu.h:1.94
--- src/sys/arch/alpha/include/cpu.h:1.93 Fri Sep 4 03:53:12 2020
+++ src/sys/arch/alpha/include/cpu.h Fri Sep 4 15:50:09 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: cpu.h,v 1.93 2020/09/04 03:53:12 thorpej Exp $ */
+/* $NetBSD: cpu.h,v 1.94 2020/09/04 15:50:09 thorpej Exp $ */
/*-
* Copyright (c) 1998, 1999, 2000, 2001 The NetBSD Foundation, Inc.
@@ -99,9 +99,9 @@ struct mchkinfo {
* Per-cpu information. Data accessed by MI code is marked [MI].
*/
struct cpu_info {
+ struct cpu_data ci_data; /* [MI] general per-cpu data */
struct lwp *ci_curlwp; /* [MI] current owner of the cpu */
struct lwp *ci_onproc; /* [MI] current user LWP / kthread */
- struct cpu_data ci_data; /* [MI] general per-cpu data */
struct cctr_state ci_cc; /* [MI] cycle counter state */
volatile int ci_mtx_count; /* [MI] neg count of spin mutexes */
Index: src/sys/arch/alpha/include/types.h
diff -u src/sys/arch/alpha/include/types.h:1.56 src/sys/arch/alpha/include/types.h:1.57
--- src/sys/arch/alpha/include/types.h:1.56 Thu Apr 30 20:48:10 2020
+++ src/sys/arch/alpha/include/types.h Fri Sep 4 15:50:09 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: types.h,v 1.56 2020/04/30 20:48:10 skrll Exp $ */
+/* $NetBSD: types.h,v 1.57 2020/09/04 15:50:09 thorpej Exp $ */
/*-
* Copyright (c) 1990, 1993
@@ -77,6 +77,7 @@ typedef __register_t register_t;
#define __HAVE_ATOMIC64_OPS
#define __HAVE_MM_MD_DIRECT_MAPPED_IO
#define __HAVE_MM_MD_DIRECT_MAPPED_PHYS
+#define __HAVE_CPU_DATA_FIRST
#define __HAVE_CPU_UAREA_ROUTINES
#define __HAVE_CPU_LWP_SETPRIVATE
#define __HAVE___LWP_GETPRIVATE_FAST
