From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757512AbaKTN2d (ORCPT ); Thu, 20 Nov 2014 08:28:33 -0500 Received: from mga02.intel.com ([134.134.136.20]:11689 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757302AbaKTN0C (ORCPT ); Thu, 20 Nov 2014 08:26:02 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,424,1413270000"; d="scan'208";a="611097095" From: Adrian Hunter To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , linux-kernel@vger.kernel.org, David Ahern , Frederic Weisbecker , Jiri Olsa , Namhyung Kim , Paul Mackerras , Stephane Eranian Subject: [PATCH V2 15/22] perf tools: Add member to struct dso for an instruction cache Date: Thu, 20 Nov 2014 15:23:21 +0200 Message-Id: <1416489808-4489-16-git-send-email-adrian.hunter@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1416489808-4489-1-git-send-email-adrian.hunter@intel.com> References: <1416489808-4489-1-git-send-email-adrian.hunter@intel.com> Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a member to struct dso that can be used by Instruction Trace implementations to hold a cache for decoded instructions. Signed-off-by: Adrian Hunter --- tools/perf/util/dso.c | 2 ++ tools/perf/util/dso.h | 3 +++ 2 files changed, 5 insertions(+) diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c index 45be944..73e28ca 100644 --- a/tools/perf/util/dso.c +++ b/tools/perf/util/dso.c @@ -4,6 +4,7 @@ #include "symbol.h" #include "dso.h" #include "machine.h" +#include "itrace.h" #include "util.h" #include "debug.h" @@ -914,6 +915,7 @@ void dso__delete(struct dso *dso) } dso__data_close(dso); + itrace_cache__free(dso->itrace_cache); dso_cache__free(&dso->data.cache); dso__free_a2l(dso); zfree(&dso->symsrc_filename); diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h index 3782c82..c27c8fc 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -101,6 +101,8 @@ struct dsos { struct rb_root root; /* rbtree root sorted by long name */ }; +struct itrace_cache; + struct dso { struct list_head node; struct rb_node rb_node; /* rbtree node sorted by long name */ @@ -130,6 +132,7 @@ struct dso { u16 long_name_len; u16 short_name_len; void *dwfl; /* DWARF debug info */ + struct itrace_cache *itrace_cache; /* dso data file */ struct { -- 1.9.1