From: Mike Kravetz <mike.kravetz@oracle.com>
To: Mina Almasry <almasrymina@google.com>
Cc: shuah@kernel.org, rientjes@google.com, shakeelb@google.com,
gthelen@google.com, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-kselftest@vger.kernel.org, cgroups@vger.kernel.org,
sandipan@linux.ibm.com
Subject: Re: [PATCH v12 8/9] hugetlb_cgroup: Add hugetlb_cgroup reservation tests
Date: Thu, 20 Feb 2020 16:52:16 -0800 [thread overview]
Message-ID: <bfb05dfa-4b01-df19-9698-777cae2e78d2@oracle.com> (raw)
In-Reply-To: <20200211213128.73302-8-almasrymina@google.com>
On 2/11/20 1:31 PM, Mina Almasry wrote:
> The tests use both shared and private mapped hugetlb memory, and
> monitors the hugetlb usage counter as well as the hugetlb reservation
> counter. They test different configurations such as hugetlb memory usage
> via hugetlbfs, or MAP_HUGETLB, or shmget/shmat, and with and without
> MAP_POPULATE.
>
> Also add test for hugetlb reservation reparenting, since this is
> a subtle issue.
>
> Signed-off-by: Mina Almasry <almasrymina@google.com>
> Cc: sandipan@linux.ibm.com
Thanks for adding the tests. At a high level, I do not see any issues.
Acked-by: Mike Kravetz <mike.kravetz@oracle.com>
--
Mike Kravetz
next prev parent reply other threads:[~2020-02-21 0:52 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-11 21:31 [PATCH v12 1/9] hugetlb_cgroup: Add hugetlb_cgroup reservation counter Mina Almasry
2020-02-11 21:31 ` [PATCH v12 2/9] hugetlb_cgroup: add interface for charge/uncharge hugetlb reservations Mina Almasry
2020-02-15 0:50 ` Mike Kravetz
2020-02-16 1:21 ` David Rientjes
2020-02-11 21:31 ` [PATCH v12 3/9] hugetlb_cgroup: add reservation accounting for private mappings Mina Almasry
2020-02-11 21:31 ` [PATCH v12 4/9] hugetlb: disable region_add file_region coalescing Mina Almasry
2020-02-15 1:27 ` Mike Kravetz
2020-02-16 1:25 ` David Rientjes
2020-02-11 21:31 ` [PATCH v12 5/9] hugetlb_cgroup: add accounting for shared mappings Mina Almasry
2020-02-16 1:29 ` David Rientjes
2020-02-18 18:07 ` Mike Kravetz
2020-02-11 21:31 ` [PATCH v12 6/9] hugetlb_cgroup: support noreserve mappings Mina Almasry
2020-02-18 20:57 ` Mike Kravetz
2020-02-11 21:31 ` [PATCH v12 7/9] hugetlb: support file_region coalescing again Mina Almasry
2020-02-16 1:29 ` David Rientjes
2020-02-19 3:28 ` Mike Kravetz
2020-02-19 7:54 ` Mina Almasry
2020-02-19 23:36 ` [PATCH] hugetlb: Remove check_coalesce_bug debug code Mina Almasry
2020-02-20 0:07 ` Mike Kravetz
2020-02-11 21:31 ` [PATCH v12 8/9] hugetlb_cgroup: Add hugetlb_cgroup reservation tests Mina Almasry
2020-02-12 8:50 ` Sandipan Das
2020-02-20 0:05 ` Mina Almasry
2020-02-21 0:52 ` Mike Kravetz [this message]
2020-02-11 21:31 ` [PATCH v12 9/9] hugetlb_cgroup: Add hugetlb_cgroup reservation docs Mina Almasry
2020-02-20 0:03 ` Mina Almasry
2020-02-20 0:18 ` Mike Kravetz
2020-02-11 23:19 ` [PATCH v12 1/9] hugetlb_cgroup: Add hugetlb_cgroup reservation counter Andrew Morton
2020-02-18 14:21 ` Qian Cai
2020-02-18 18:35 ` Mina Almasry
2020-02-18 18:41 ` Qian Cai
2020-02-18 19:14 ` Mike Kravetz
2020-02-18 19:25 ` Mina Almasry
2020-02-18 21:36 ` Mina Almasry
2020-02-18 21:41 ` Mike Kravetz
2020-02-18 22:27 ` Mina Almasry
2020-02-19 19:05 ` Mina Almasry
2020-02-19 21:06 ` Andrew Morton
2020-02-20 19:22 ` Mina Almasry
2020-02-21 0:28 ` Andrew Morton
2020-02-21 0:41 ` Mike Kravetz
2020-02-21 1:52 ` Mina Almasry
2020-02-21 20:19 ` Mina Almasry
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