Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755757Ab2ELTyW (ORCPT ); Sat, 12 May 2012 15:54:22 -0400 Received: from merlin.infradead.org ([205.233.59.134]:51847 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752529Ab2ELTxV (ORCPT ); Sat, 12 May 2012 15:53:21 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , David Ahern , Frederic Weisbecker , Mike Galbraith , Namhyung Kim , Paul Mackerras , Peter Zijlstra , Stephane Eranian Subject: [PATCH 5/8] perf annotate: Introduce ->free() method in ins_ops Date: Sat, 12 May 2012 16:53:04 -0300 Message-Id: <1336852387-16322-6-git-send-email-acme@infradead.org> X-Mailer: git-send-email 1.7.9.2.358.g22243 In-Reply-To: <1336852387-16322-1-git-send-email-acme@infradead.org> References: <1336852387-16322-1-git-send-email-acme@infradead.org> Content-Type: text/plain; charset="UTF-8" X-SRS-Rewrite: SMTP reverse-path rewritten from by canuck.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2875 Lines: 94 From: Arnaldo Carvalho de Melo So that we don't special case disasm_line__free, allowing each instruction class to provide an specialized destructor, like is needed for 'lock'. Cc: David Ahern Cc: Frederic Weisbecker Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-xxw4vs5n077tf35jsvjzylhb@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.c | 28 ++++++++++++++++++++-------- tools/perf/util/annotate.h | 1 + 2 files changed, 21 insertions(+), 8 deletions(-) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 1dce098..8069dfb 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -21,6 +21,14 @@ const char *disassembler_style; static struct ins *ins__find(const char *name); static int disasm_line__parse(char *line, char **namep, char **rawp); +static void ins__delete(struct ins_operands *ops) +{ + free(ops->source.raw); + free(ops->source.name); + free(ops->target.raw); + free(ops->target.name); +} + static int ins__raw_scnprintf(struct ins *ins, char *bf, size_t size, struct ins_operands *ops) { @@ -192,7 +200,15 @@ static int lock__scnprintf(struct ins *ins, char *bf, size_t size, size - printed, ops->locked.ops); } +static void lock__delete(struct ins_operands *ops) +{ + free(ops->locked.ops); + free(ops->target.raw); + free(ops->target.name); +} + static struct ins_ops lock_ops = { + .free = lock__delete, .parse = lock__parse, .scnprintf = lock__scnprintf, }; @@ -542,14 +558,10 @@ void disasm_line__free(struct disasm_line *dl) { free(dl->line); free(dl->name); - if (dl->ins && dl->ins->ops == &lock_ops) { - free(dl->ops.locked.ops); - } else { - free(dl->ops.source.raw); - free(dl->ops.source.name); - } - free(dl->ops.target.raw); - free(dl->ops.target.name); + if (dl->ins && dl->ins->ops->free) + dl->ins->ops->free(&dl->ops); + else + ins__delete(&dl->ops); free(dl); } diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index b79d326..78a5692 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -32,6 +32,7 @@ struct ins_operands { }; struct ins_ops { + void (*free)(struct ins_operands *ops); int (*parse)(struct ins_operands *ops); int (*scnprintf)(struct ins *ins, char *bf, size_t size, struct ins_operands *ops); -- 1.7.9.2.358.g22243 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/