Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754489Ab3JaG7f (ORCPT ); Thu, 31 Oct 2013 02:59:35 -0400 Received: from LGEMRELSE7Q.lge.com ([156.147.1.151]:43539 "EHLO LGEMRELSE7Q.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752691Ab3JaG4W (ORCPT ); Thu, 31 Oct 2013 02:56:22 -0400 X-AuditID: 9c930197-b7b3eae00000122e-c7-5271ff125927 From: Namhyung Kim To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , Paul Mackerras , Ingo Molnar , Namhyung Kim , LKML , Frederic Weisbecker , Stephane Eranian , Jiri Olsa , Rodrigo Campos , Arun Sharma Subject: [PATCH 03/14] perf hists: Convert hist entry functions to use struct he_stat Date: Thu, 31 Oct 2013 15:56:05 +0900 Message-Id: <1383202576-28141-4-git-send-email-namhyung@kernel.org> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1383202576-28141-1-git-send-email-namhyung@kernel.org> References: <1383202576-28141-1-git-send-email-namhyung@kernel.org> X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2731 Lines: 84 From: Namhyung Kim hist_entry__add_cpumode_period() and hist_entry__decay() are dealing with hist_entry's stat fields only. So make them use the struct directly. Cc: Arun Sharma Cc: Frederic Weisbecker Signed-off-by: Namhyung Kim --- tools/perf/util/hist.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index e6f953190443..3a06b3326f12 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -182,21 +182,21 @@ void hists__output_recalc_col_len(struct hists *hists, int max_rows) } } -static void hist_entry__add_cpumode_period(struct hist_entry *he, +static void hist_entry__add_cpumode_period(struct he_stat *he_stat, unsigned int cpumode, u64 period) { switch (cpumode) { case PERF_RECORD_MISC_KERNEL: - he->stat.period_sys += period; + he_stat->period_sys += period; break; case PERF_RECORD_MISC_USER: - he->stat.period_us += period; + he_stat->period_us += period; break; case PERF_RECORD_MISC_GUEST_KERNEL: - he->stat.period_guest_sys += period; + he_stat->period_guest_sys += period; break; case PERF_RECORD_MISC_GUEST_USER: - he->stat.period_guest_us += period; + he_stat->period_guest_us += period; break; default: break; @@ -223,10 +223,10 @@ static void he_stat__add_stat(struct he_stat *dest, struct he_stat *src) dest->weight += src->weight; } -static void hist_entry__decay(struct hist_entry *he) +static void hist_entry__decay(struct he_stat *he_stat) { - he->stat.period = (he->stat.period * 7) / 8; - he->stat.nr_events = (he->stat.nr_events * 7) / 8; + he_stat->period = (he_stat->period * 7) / 8; + he_stat->nr_events = (he_stat->nr_events * 7) / 8; /* XXX need decay for weight too? */ } @@ -237,7 +237,7 @@ static bool hists__decay_entry(struct hists *hists, struct hist_entry *he) if (prev_period == 0) return true; - hist_entry__decay(he); + hist_entry__decay(&he->stat); if (!he->filtered) hists->stats.total_period -= prev_period - he->stat.period; @@ -403,7 +403,7 @@ static struct hist_entry *add_hist_entry(struct hists *hists, rb_link_node(&he->rb_node_in, parent, p); rb_insert_color(&he->rb_node_in, hists->entries_in); out: - hist_entry__add_cpumode_period(he, al->cpumode, period); + hist_entry__add_cpumode_period(&he->stat, al->cpumode, period); return he; } -- 1.7.11.7 -- 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/