From mboxrd@z Thu Jan 1 00:00:00 1970 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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 945F5C282E4 for ; Fri, 19 Apr 2019 18:19:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 72BF42190A for ; Fri, 19 Apr 2019 18:19:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726422AbfDSSTP (ORCPT ); Fri, 19 Apr 2019 14:19:15 -0400 Received: from mail.kernel.org ([198.145.29.99]:47348 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725880AbfDSSTO (ORCPT ); Fri, 19 Apr 2019 14:19:14 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (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 DD027222D9; Fri, 19 Apr 2019 17:43:49 +0000 (UTC) Date: Fri, 19 Apr 2019 13:43:48 -0400 From: Steven Rostedt To: Yordan Karadzhov Cc: Linux Trace Devel Subject: BUG: In zooming in after commit bedcff1165 kernel-shark: Fix a bug in ksmodel_zoom Message-ID: <20190419134348.1e55d321@gandalf.local.home> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-trace-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org Hi Yordan, Seems the bug fix for the ksmodel_zoom caused a bug itself. If you download the link into /tmp and extract it there, then run kernelshark on the json file, it will open up the trace-bug.dat file and set two markers and will be zoomed in all the way. If you hit "--" to zoom all the way out, then slowly scroll in, with either the mouse or the "+" button it will jump to all the way out. I bisected it down to this commit: bedcff1165 ("kernel-shark: Fix a bug in ksmodel_zoom") Thanks! -- Steve http://rostedt.homelinux.com/private/trace-bug.tar.bz2