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[213.151.95.130]) by smtp.gmail.com with ESMTPSA id b68sm2311610wme.6.2019.12.17.01.00.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Dec 2019 01:00:54 -0800 (PST) Date: Tue, 17 Dec 2019 10:00:54 +0100 From: Michal Hocko To: Mike Kravetz , Waiman Long Cc: Andrew Morton , Matthew Wilcox , linux-kernel@vger.kernel.org, linux-mm@kvack.org, aneesh.kumar@linux.ibm.com, Jarod Wilson Subject: Re: [PATCH v2] mm/hugetlb: defer free_huge_page() to a workqueue Message-ID: <20191217090054.GA31063@dhcp22.suse.cz> References: <32d2d4f2-83b9-2e40-05e2-71cd07e01b80@redhat.com> <0fcce71f-bc20-0ea3-b075-46592c8d533d@oracle.com> <20191212060650.ftqq27ftutxpc5hq@linux-p48b> <20191212063050.ufrpij6s6jkv7g7j@linux-p48b> <20191212190427.ouyohviijf5inhur@linux-p48b> <79d3a7e1-384b-b759-cd84-56253fb9ed40@redhat.com> <20191216132658.GG30281@dhcp22.suse.cz> <98ac628d-f8be-270d-80bc-bf2373299caf@redhat.com> <21a92649-bb9f-b024-e52b-4ce9355f973b@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <21a92649-bb9f-b024-e52b-4ce9355f973b@redhat.com> User-Agent: Mutt/1.12.2 (2019-09-21) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Mon 16-12-19 13:44:53, Waiman Long wrote: > On 12/16/19 10:38 AM, Waiman Long wrote: [...] > >> Can you extract guts of the testcase and integrate them into hugetlb > >> test suite? > > BTW, what hugetlb test suite are you talking about? I was using tests from libhugetlbfs package in the past. There are few tests in LTP project but the libhugetlbfs coverage used to cover the largest part of the functionality. Is there any newer home for the package than [1], Mike? Btw. would it mak sense to migrate those tests to a more common place, LTP or kernel selftests? [1] https://github.com/libhugetlbfs/libhugetlbfs/tree/master/tests -- Michal Hocko SUSE Labs