From patchwork Tue Nov 13 15:08:41 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sabyasachi Gupta X-Patchwork-Id: 10680913 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8D1991759 for ; Tue, 13 Nov 2018 15:08:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7934E2AB91 for ; Tue, 13 Nov 2018 15:08:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6D35D2AC84; Tue, 13 Nov 2018 15:08:50 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 162E12AB91 for ; Tue, 13 Nov 2018 15:08:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732604AbeKNBHW (ORCPT ); Tue, 13 Nov 2018 20:07:22 -0500 Received: from mail-pg1-f194.google.com ([209.85.215.194]:35525 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732289AbeKNBHW (ORCPT ); Tue, 13 Nov 2018 20:07:22 -0500 Received: by mail-pg1-f194.google.com with SMTP id 32-v6so5829256pgu.2; Tue, 13 Nov 2018 07:08:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:date:from:to:cc:subject:mime-version:content-disposition :user-agent; bh=LrFT96nQO7JoOz7xbcIC7WLL1z5MWl1lCYpeDUFRRNM=; b=I5gHqgZtzODbxkBbApY9DEZOtbF2vrG7DknCDUxdB7NaiIXn55xD/hdAIHQLCaY3Lx 4Tz3s+sC5dsGqUMVWnw4G1VAbpskTz4sd8up+tVYEW9X9XVwdZp/OqBQ1FyRuJgWPLGE W3CqGuHT5BGecl2C1j/HSli89UDunaGF/5NEyyGLiBrR0ceGsAlM/PLd+GEBxugNs88f jYRyMTEwCy243KrLczeCCVWm6oQPfMFAlVAHVmnCdUEsYZK4RZtnbvfSwzInMaoC3JnZ 7R9DFya/AKTOtzI4hTt/a9IHKOGVtVzRxNuULaTI06c7PrwQciURTgdvdKyMgEjOI0mY LSYw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:date:from:to:cc:subject:mime-version :content-disposition:user-agent; bh=LrFT96nQO7JoOz7xbcIC7WLL1z5MWl1lCYpeDUFRRNM=; b=BY/uSa/57eudXSGzWMxxralkt+2YgTKYhCrYFhrpF2Z/w1Ow7GDxZ8BGkG7Sf3idXd et2grcBSg2HalQFTnEptK70eYUCF4pmvqDWeWnIHVmmrEJaqitP28PakElL+ITM2uGc9 TKu9rDzAm4YiTFTApa+ByWJ/BbXZRPmXSWWqPGLCTYIawf/WpqDdIKfHheJKjBUNc78P a8AUUbIRlHyNfT03Un2PC8Z7BNH/OGWQLP9iyVVO7bLfIVKiiafIn4vcDCOYhyTgOzDA neePfyaLp4nQGQlcGmH4b6s/gNF2bhxyDeCBffoTQBSKWuYgmvA8BZGiHMXwU2UB/KvT 1c1Q== X-Gm-Message-State: AGRZ1gIKKSUdvXV7omnKANNa7ZNeC27uJakfRNiZFU5gdZ/219M7sbx5 yLT5EraCQudCpzRrcbpgAUE= X-Google-Smtp-Source: AJdET5fJiTAPxAZrKpiPw5CCB1+4PkF2rZEpaEguRPfb9l8vDV/Ha2Ew8Ldof3yee1v6HToOvs5rcA== X-Received: by 2002:a62:6408:: with SMTP id y8mr1381701pfb.202.1542121728917; Tue, 13 Nov 2018 07:08:48 -0800 (PST) Received: from sabyasachi ([2409:4061:58b:8913:4cbf:4030:4d3c:b3ed]) by smtp.gmail.com with ESMTPSA id y123-v6sm22546449pfg.140.2018.11.13.07.08.46 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 13 Nov 2018 07:08:47 -0800 (PST) Message-ID: <5beae8ff.1c69fb81.bd59a.b7fa@mx.google.com> X-Google-Original-Message-ID: <20181113150841.GA12938@sabyasachi.linux@gmail.com> Date: Tue, 13 Nov 2018 20:38:41 +0530 From: Sabyasachi Gupta To: satishkh@cisco.com, sebaddel@cisco.com, kartilak@cisco.com, jejb@linux.vnet.ibm.com, martin.petersen@oracle.com Cc: jrdr.linux@gmail.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, brajeswar.linux@gmail.com Subject: [PATCH] drivers/scsi/fnic/fnic_trace.c: Use vzalloc MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Replaced vmalloc + memset with vzalloc Signed-off-by: Sabyasachi Gupta --- drivers/scsi/fnic/fnic_trace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/fnic/fnic_trace.c b/drivers/scsi/fnic/fnic_trace.c index 8271785..129ab27 100644 --- a/drivers/scsi/fnic/fnic_trace.c +++ b/drivers/scsi/fnic/fnic_trace.c @@ -468,14 +468,14 @@ int fnic_trace_buf_init(void) fnic_max_trace_entries = (trace_max_pages * PAGE_SIZE)/ FNIC_ENTRY_SIZE_BYTES; - fnic_trace_buf_p = (unsigned long)vmalloc((trace_max_pages * PAGE_SIZE)); + fnic_trace_buf_p = (unsigned long)vzalloc((trace_max_pages * + PAGE_SIZE)); if (!fnic_trace_buf_p) { printk(KERN_ERR PFX "Failed to allocate memory " "for fnic_trace_buf_p\n"); err = -ENOMEM; goto err_fnic_trace_buf_init; } - memset((void *)fnic_trace_buf_p, 0, (trace_max_pages * PAGE_SIZE)); fnic_trace_entries.page_offset = vmalloc(array_size(fnic_max_trace_entries,