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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A45CC433F5 for ; Thu, 19 May 2022 08:37:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231296AbiESIg7 (ORCPT ); Thu, 19 May 2022 04:36:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51942 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230155AbiESIg6 (ORCPT ); Thu, 19 May 2022 04:36:58 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1CF635FF15 for ; Thu, 19 May 2022 01:36:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=lomdZGzXHnd2STK7Emc9p3aqbYUT+y2iQZlWB5/qY6Y=; b=463iI9XkwghNWwvEmRG5MGUb5I G4g774BpHpWJ6g8Uzc7ORfn7zcAjD1/L/PyxALYIeo+LbGG+yx58pY9x2AK0RQYQlz9BWHEotXhTu RIr5Ffn4UMQ1JwOl+aa3HS8RYcfoen/q4iLczqeR6rMO9p6AHVMmmnGqsvehaEV5zPrOvdVECkfCh 1Mie+kbQEMs5uF6la+ghUo/eoq3FSJv73WrHZlItYyQzu9dwfYsWsfoterWGuCJgec5uLfVyA7aVx E/EM//PvXroeMEW5E5KVPgdwXA7gqFwfAn5zscyfXr1+GN+0fQNsDmJukcDmggTvUEL5UEadkqBiB cKYG7XKw==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1nrbeT-005tnH-OC; Thu, 19 May 2022 08:36:57 +0000 Date: Thu, 19 May 2022 01:36:57 -0700 From: Christoph Hellwig To: "Darrick J. Wong" Cc: linux-xfs@vger.kernel.org, david@fromorbit.com Subject: Re: [PATCH 3/3] xfs: convert buf_cancel_table allocation to kmalloc_array Message-ID: References: <165290012335.1646290.10769144718908005637.stgit@magnolia> <165290014021.1646290.13716646283504726941.stgit@magnolia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <165290014021.1646290.13716646283504726941.stgit@magnolia> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Wed, May 18, 2022 at 11:55:40AM -0700, Darrick J. Wong wrote: > + p = kmalloc_array(XLOG_BC_TABLE_SIZE, sizeof(struct list_head), > + GFP_KERNEL | __GFP_NOWARN); Why the __GFP_NOWARN?