From: "Liam R. Howlett" <Liam.Howlett@Oracle.com>
To: linux-mm@kvack.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@suse.com>,
Mike Kravetz <mike.kravetz@Oracle.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Gerald Schaefer <gerald.schaefer@de.ibm.com>,
zhong jiang <zhongjiang@huawei.com>,
Hillf Danton <hillf.zj@alibaba-inc.com>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
linux-kernel@vger.kernel.org
Subject: [RFC Patch 0/1] Change OOM message from hugetlb to include requested size
Date: Mon, 11 Sep 2017 11:48:19 -0400 [thread overview]
Message-ID: <20170911154820.16203-1-Liam.Howlett@Oracle.com> (raw)
This is an attempt to better highlight misconfigured huge pages by showing the
user what was requested verses what was configured. Moving the messages within
the OOM report will make the configuration or misconfiguration more clear when
an out of memory event occurs. The previous message has been removed in favour
of this method.
Liam R. Howlett (1):
mm/hugetlb: Clarify OOM message on size of hugetlb and requested
hugepages total
include/linux/hugetlb.h | 1 +
mm/hugetlb.c | 35 +++++++++++++++++++++++++++++++----
2 files changed, 32 insertions(+), 4 deletions(-)
--
2.14.1.145.gb3622a4ee
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next reply other threads:[~2017-09-11 15:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-11 15:48 Liam R. Howlett [this message]
2017-09-11 15:48 ` [RFC Patch 1/1] mm/hugetlb: Clarify OOM message on size of hugetlb and requested hugepages total Liam R. Howlett
2017-09-13 12:42 ` Michal Hocko
2017-09-13 15:52 ` Liam R. Howlett
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