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=-0.3 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 21EF6C31E5B for ; Wed, 19 Jun 2019 17:17:50 +0000 (UTC) Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D649120657 for ; Wed, 19 Jun 2019 17:17:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tst950Zj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D649120657 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=fail smtp.mailfrom=kernelnewbies-bounces@kernelnewbies.org Received: from localhost ([::1] helo=shelob.surriel.com) by shelob.surriel.com with esmtp (Exim 4.92) (envelope-from ) id 1hdeDD-0007up-CW; Wed, 19 Jun 2019 13:17:31 -0400 Received: from mail-qt1-x82a.google.com ([2607:f8b0:4864:20::82a]) by shelob.surriel.com with esmtps (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.92) (envelope-from ) id 1hdeDB-0007ui-NX for kernelnewbies@kernelnewbies.org; Wed, 19 Jun 2019 13:17:29 -0400 Received: by mail-qt1-x82a.google.com with SMTP id d17so15871840qtj.8 for ; Wed, 19 Jun 2019 10:17:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=XFkrwxUxOH/tDW2XJdt+Lvbj1DgTxOWkak6aqzcGnjs=; b=tst950ZjRRkmRzAICVhCBT7W/WYsldt8ENZ4YMcSOd6IhZpUr4eqIwW+Gps3Z74ogL Y5AheMTw4gpDWMuWAT2WxmJ27y9IVr8WAAc07tgatJNL8anr4whmSuO/tkkZTF3kaBoO GLL+Hw3X3JCm2/rMX/mmSrcVTfUXNUemWRRQkIi6UuuxncJiRmRjJF4sdWIdcLTsxvNg semdc9N8QuFvU/BRzCN4M/261JfnC0xg1TdSEzWECizrVle2BTCjJCftH+OdovlvDCVg Saatnycv8DUcujdSEc7v1lyXABuHs3nnYKWbJ6sxHaeK/WY4WDBbz3T4IQxvoccdHvHC Ciag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=XFkrwxUxOH/tDW2XJdt+Lvbj1DgTxOWkak6aqzcGnjs=; b=FdJndTqpp4WbVBCTmGlLKENH7nJPhtSFryNTNgxAmPLeodDHHqQ/Iynq8HXTcaJ6DY 5f7dme+W+SYhlMVf9VCX9l45SBnG2KVoJr/puIDqGfDBtYYAWPUP2CMewXbQUZofc/ub gkkRyxu/yvOaRdeH2ovEtpJA3eNdQCuJo3mODLr0emI5CdYgDSXj645PWFyWOiRpEyyG kOrVoI4j/WSEugdSIHaYt0cH49kIc8hKFm7mI5dAlAguuiOxqkzBZrvoYzjV37zkUFNI jWwBIi8LVf7UUx0lMtjHm03WZbW7GL5O51YEk5eBZD/2x7T8+4GwzovfbPFV3O0Sb7AJ Gtyg== X-Gm-Message-State: APjAAAUaX+qNvU0EM9Xo5CL+onxrEUYgHraIgL9Wl3893JwHoIvd/7Vp dQFYcSBo2swjojOqw+xiF3fq0+j4nCPdsXaMLHrAGyDp X-Google-Smtp-Source: APXvYqxHYi55/6LnYyaekpH4ah11Z0MCBIBSMkhMYGt8Hyonh3tsRKkLUzC2tXEvTUMJdw6jhCx16ZEsbqP/EsvOp6Y= X-Received: by 2002:a0c:99d5:: with SMTP id y21mr34398961qve.106.1560964587646; Wed, 19 Jun 2019 10:16:27 -0700 (PDT) MIME-Version: 1.0 From: Subhashini Rao Beerisetty Date: Wed, 19 Jun 2019 22:46:16 +0530 Message-ID: Subject: how long wait_for_completion_interruptible_timeout() blocks To: kernelnewbies X-BeenThere: kernelnewbies@kernelnewbies.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Learn about the Linux kernel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: kernelnewbies-bounces@kernelnewbies.org SGkgQWxsLAoKSeKAmXZlIHR3byBMaW51eCBzeXN0ZW1zLCBJIHRyaWVkIHRvIG1lYXN1cmUgaG93 IGxvbmcKd2FpdF9mb3JfY29tcGxldGlvbl9pbnRlcnJ1cHRpYmxlX3RpbWVvdXQoKSBibG9ja2Vk IGFmdGVyIGNvbXBsZXRpb24KaXMgc2lnbmFsZWQgYnkgY29tcGxldGUoKSBjYWxsLiBJIG5vdGlj ZWQgdHdvIGRpZmZlcmVudCByZXN1bHRzIGluCmJvdGggc3lzdGVtcy4KCkluIG9uZSBzeXN0ZW0g SSBub3RpY2VkIHRoaXMgZHVyYXRpb24gaW4gYmV0d2VlbiAxMCB0byA2MCBtaWNybwpzZWNvbmRz LCB3aGVyZSBhcyBpbiBvdGhlciBzeXN0ZW0gIGl0IGlzIGluIGJldHdlZW4gMjAgdG8gNTAwIG1p Y3JvCnNlY29uZHMuIEnigJlkIGxpa2UgdG8ga25vdyB3aGF0IGZhY3RvcnMgY2FuIGFmZmVjdCB0 aGlzIGxhdGVuY3k/IEFsc28sCmlzIHRoZXJlIGFueSBzb2x1dGlvbiB0byByZWR1Y2UgdGhpcyBs YXRlbmN5PwoKClRoYW5rcywKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCktlcm5lbG5ld2JpZXMgbWFpbGluZyBsaXN0Cktlcm5lbG5ld2JpZXNAa2VybmVs bmV3Ymllcy5vcmcKaHR0cHM6Ly9saXN0cy5rZXJuZWxuZXdiaWVzLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2tlcm5lbG5ld2JpZXMK