From patchwork Mon Mar 30 16:17:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yordan Karadzhov X-Patchwork-Id: 11465895 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A179C14B4 for ; Mon, 30 Mar 2020 16:17:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7CE2F20732 for ; Mon, 30 Mar 2020 16:17:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="l3z5zYEp" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729059AbgC3QR4 (ORCPT ); Mon, 30 Mar 2020 12:17:56 -0400 Received: from mail-lf1-f52.google.com ([209.85.167.52]:46942 "EHLO mail-lf1-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726085AbgC3QRz (ORCPT ); Mon, 30 Mar 2020 12:17:55 -0400 Received: by mail-lf1-f52.google.com with SMTP id q5so14674729lfb.13 for ; Mon, 30 Mar 2020 09:17:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=tqu8auMYCXx4310sLJYIeuXmDwmGVikl8lAjcCnAg3M=; b=l3z5zYEpRp6CVvHaniEvtYfmvwJvwjYqX8nc8tjfgf/ZFZ2xzqjkIrszmYqULmfj7C TZHpkzSLQrvdY3BLb7bUyY92cHlgzdVJcHJDgDB/1bk37Ic/OmF13kWoFw1QjVeQNWi5 9/efprUaBl74uw/EcySIKhl6WA6ajnr2pOZAx+WfT4avXqtpucMz8v1H4RW6Q8UAk0FH 8fwZHxiuYjh/SI4eKlueC3qDfzKy1HpDPPG5NZ69kdiRB0DQFIhWJZxM5twyeGDqSNeu 99jwSjkIxOs1Oxs/La0pbZf0dqpyLpeNVUXxUptpUSrbD50Utx2u9webEBW20soe38R+ LPIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=tqu8auMYCXx4310sLJYIeuXmDwmGVikl8lAjcCnAg3M=; b=sizy09Rf83mvjDTJdoBJDZNNTk8tLslV548XqhozRjRWvFbszJFTI+j7bIg/l1afBc crsxk9I0ooUNRKTcpKOoa5GXpUVjmN2vdV4Id9PZ/ViVIFfLixLjQ+krIZLSLDIeIV0U HDqyIPRBSv/pC4/S/jHDWZVc1iKpU98kYUuog2JG4F2+3fI1WBHbmh2brjkP+jhg4t2U baZ2lv9qA3EcB+TS91fQ7LNsCCjaDb+WR2j97/vX0rINngKu3GxI58QSLh7CHMmtluGL k41SPrJ4CJUZ6PRByBSGGdA0gCEiav1RhjcGeezcn7HfO5Df/J1odtFYEuE7sfqMAFQg dwWw== X-Gm-Message-State: AGi0PubYBEsv1jmpZIeVXbqLiDitsBI1Fs+zthfueK5qABtA8CFSDCmi IBMyXFevgFOaj8dmMoEf4YE= X-Google-Smtp-Source: APiQypIOBQQvb07aoIwF01JDPRVLY0HPZcgTlP+jHS1GgvTHM/U7T7ZT4Ttz4tuiWHQslXH4DBSDWQ== X-Received: by 2002:a19:c102:: with SMTP id r2mr8657285lff.170.1585585073402; Mon, 30 Mar 2020 09:17:53 -0700 (PDT) Received: from localhost.localdomain ([84.40.73.182]) by smtp.gmail.com with ESMTPSA id u7sm447957lfb.84.2020.03.30.09.17.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Mar 2020 09:17:52 -0700 (PDT) From: "Yordan Karadzhov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org, "Yordan Karadzhov (VMware)" Subject: [PATCH 0/3] Have "stop" button for multi-threaded searches Date: Mon, 30 Mar 2020 19:17:20 +0300 Message-Id: <20200330161723.29816-1-y.karadz@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-trace-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org So far "stop" button was available only during the single-threaded searches. In order to make the multi-threaded searches stoppable and restartable we are changing the searching mechanism making all searching threads to progress in the data in parallel. Yordan Karadzhov (VMware) (3): kernel-shark: Simplify the search methods in class KsTraceViewer kernel-shark: Change the mechanism of the multi-threaded search kernel-shark: Make the "stop search" button always visible kernel-shark/src/KsModels.cpp | 89 ++++++++++++------ kernel-shark/src/KsModels.hpp | 16 ++-- kernel-shark/src/KsSearchFSM.cpp | 11 ++- kernel-shark/src/KsSearchFSM.hpp | 5 +- kernel-shark/src/KsTraceViewer.cpp | 141 +++++++++++++++++++++++------ kernel-shark/src/KsTraceViewer.hpp | 5 +- 6 files changed, 195 insertions(+), 72 deletions(-)