From patchwork Fri Jun 19 14:30:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 223951 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0C6FEC433E0 for ; Fri, 19 Jun 2020 15:53:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E21C220771 for ; Fri, 19 Jun 2020 15:53:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592582016; bh=pRLBDBQ9z6eh6B+AyGoduKroeDK6488kLgakcE/Mq3c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Yneh3nXoCTDCN/i//sg34E5TAOUabqhQDwiIFcu2q7jp0OVNtsryUOXg/TUxH0lNX JGsPp2gvGmRawln5ZAcHXn/gPaEMpdhaNgRc0DdOjEqkH3cn4S1tY0yDtg+cOLZiYB cT84bOQqUAHQmudZC3u97xXRY7p/6rnA06xxLmo0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404129AbgFSPxc (ORCPT ); Fri, 19 Jun 2020 11:53:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:53946 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388839AbgFSPWa (ORCPT ); Fri, 19 Jun 2020 11:22:30 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3139821582; Fri, 19 Jun 2020 15:22:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592580148; bh=pRLBDBQ9z6eh6B+AyGoduKroeDK6488kLgakcE/Mq3c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ut8kNZI/keUu4wNmSYkFdELuwFpP9pgZIQkrchxd2bdKNoO/WVHhxh8mfJNanFnMP w5QRs3IoA3KBJoMpuDoM87EKyAli1TSurYVgzWUIgNqPTnwnQTxkCTf5OC1hwbckD4 ufQcxpWUu9elwLdm5nWvClcKrlga5zKj6WHnOj3s= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tejun Heo , Jens Axboe , Sasha Levin Subject: [PATCH 5.7 140/376] iocost_monitor: drop string wrap around numbers when outputting json Date: Fri, 19 Jun 2020 16:30:58 +0200 Message-Id: <20200619141716.961418697@linuxfoundation.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200619141710.350494719@linuxfoundation.org> References: <20200619141710.350494719@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Tejun Heo [ Upstream commit 21f3cfeab304fc07b90d93d98d4d2f62110fe6b2 ] Wrapping numbers in strings is used by some to work around bit-width issues in some enviroments. The problem isn't innate to json and the workaround seems to cause more integration problems than help. Let's drop the string wrapping. Signed-off-by: Tejun Heo Signed-off-by: Jens Axboe Signed-off-by: Sasha Levin --- tools/cgroup/iocost_monitor.py | 42 +++++++++++++++++----------------- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/tools/cgroup/iocost_monitor.py b/tools/cgroup/iocost_monitor.py index 9d8e9613008a..103605f5be8c 100644 --- a/tools/cgroup/iocost_monitor.py +++ b/tools/cgroup/iocost_monitor.py @@ -112,14 +112,14 @@ class IocStat: def dict(self, now): return { 'device' : devname, - 'timestamp' : str(now), - 'enabled' : str(int(self.enabled)), - 'running' : str(int(self.running)), - 'period_ms' : str(self.period_ms), - 'period_at' : str(self.period_at), - 'period_vtime_at' : str(self.vperiod_at), - 'busy_level' : str(self.busy_level), - 'vrate_pct' : str(self.vrate_pct), } + 'timestamp' : now, + 'enabled' : self.enabled, + 'running' : self.running, + 'period_ms' : self.period_ms, + 'period_at' : self.period_at, + 'period_vtime_at' : self.vperiod_at, + 'busy_level' : self.busy_level, + 'vrate_pct' : self.vrate_pct, } def table_preamble_str(self): state = ('RUN' if self.running else 'IDLE') if self.enabled else 'OFF' @@ -179,19 +179,19 @@ class IocgStat: def dict(self, now, path): out = { 'cgroup' : path, - 'timestamp' : str(now), - 'is_active' : str(int(self.is_active)), - 'weight' : str(self.weight), - 'weight_active' : str(self.active), - 'weight_inuse' : str(self.inuse), - 'hweight_active_pct' : str(self.hwa_pct), - 'hweight_inuse_pct' : str(self.hwi_pct), - 'inflight_pct' : str(self.inflight_pct), - 'debt_ms' : str(self.debt_ms), - 'use_delay' : str(self.use_delay), - 'delay_ms' : str(self.delay_ms), - 'usage_pct' : str(self.usage), - 'address' : str(hex(self.address)) } + 'timestamp' : now, + 'is_active' : self.is_active, + 'weight' : self.weight, + 'weight_active' : self.active, + 'weight_inuse' : self.inuse, + 'hweight_active_pct' : self.hwa_pct, + 'hweight_inuse_pct' : self.hwi_pct, + 'inflight_pct' : self.inflight_pct, + 'debt_ms' : self.debt_ms, + 'use_delay' : self.use_delay, + 'delay_ms' : self.delay_ms, + 'usage_pct' : self.usage, + 'address' : self.address } for i in range(len(self.usages)): out[f'usage_pct_{i}'] = str(self.usages[i]) return out