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