From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Fri, 23 Nov 2018 14:42:26 +0000 From: Catalin Marinas Subject: Re: [PATCH V3 4/5] arm64/mm: Enable HugeTLB migration Message-ID: <20181123144226.GD3360@arrakis.emea.arm.com> References: <1540299721-26484-1-git-send-email-anshuman.khandual@arm.com> <1540299721-26484-5-git-send-email-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1540299721-26484-5-git-send-email-anshuman.khandual@arm.com> Sender: linux-kernel-owner@vger.kernel.org To: Anshuman Khandual Cc: linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, steve.capper@arm.com, punit.agrawal@arm.com, will.deacon@arm.com, Steven.Price@arm.com, akpm@linux-foundation.org, mhocko@kernel.org, n-horiguchi@ah.jp.nec.com, suzuki.poulose@arm.com, mike.kravetz@oracle.com List-ID: On Tue, Oct 23, 2018 at 06:32:00PM +0530, Anshuman Khandual wrote: > Let arm64 subscribe to generic HugeTLB page migration framework. Right now > this only works on the following PMD and PUD level HugeTLB page sizes with > various kernel base page size combinations. > > CONT PTE PMD CONT PMD PUD > -------- --- -------- --- > 4K: NA 2M NA 1G > 16K: NA 32M NA > 64K: NA 512M NA > > Reviewed-by: Naoya Horiguchi > Signed-off-by: Anshuman Khandual Acked-by: Catalin Marinas