From: Andrew Morton <akpm@linux-foundation.org>
To: Mike Kravetz <mike.kravetz@oracle.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Nadia Yvette Chambers <nyc@holomorphy.com>,
Davidlohr Bueso <davidlohr@hp.com>,
Aneesh Kumar <aneesh.kumar@linux.vnet.ibm.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>
Subject: Re: [RFC 3/3] hugetlbfs: accept subpool reserved option and setup accordingly
Date: Mon, 2 Mar 2015 15:10:33 -0800 [thread overview]
Message-ID: <20150302151033.562db79cd3da844392461795@linux-foundation.org> (raw)
In-Reply-To: <1425077893-18366-6-git-send-email-mike.kravetz@oracle.com>
On Fri, 27 Feb 2015 14:58:13 -0800 Mike Kravetz <mike.kravetz@oracle.com> wrote:
> Make reserved be an option when mounting a hugetlbfs.
New mount option triggers a user documentation update. hugetlbfs isn't
well documented, but Documentation/vm/hugetlbpage.txt looks like the
place.
> reserved
> option is only possible if size option is also specified.
The code doesn't appear to check for this (maybe it does). Probably it
should do so, and warn when it fails.
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next prev parent reply other threads:[~2015-03-02 23:10 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-27 22:58 [RFC 0/3] hugetlbfs: optionally reserve all fs pages at mount time Mike Kravetz
2015-02-27 22:58 ` [RFC 1/3] hugetlbfs: add reserved mount fields to subpool structure Mike Kravetz
2015-02-27 22:58 ` Mike Kravetz
2015-03-02 23:10 ` Andrew Morton
2015-03-03 1:20 ` Mike Kravetz
2015-02-27 22:58 ` [RFC 2/3] hugetlbfs: coordinate global and subpool reserve accounting Mike Kravetz
2015-03-02 23:10 ` Andrew Morton
2015-03-03 1:30 ` Mike Kravetz
2015-02-27 22:58 ` Mike Kravetz
2015-02-27 22:58 ` [RFC 3/3] hugetlbfs: accept subpool reserved option and setup accordingly Mike Kravetz
2015-03-02 23:10 ` Andrew Morton [this message]
2015-03-03 1:36 ` Mike Kravetz
2015-03-02 23:10 ` [RFC 0/3] hugetlbfs: optionally reserve all fs pages at mount time Andrew Morton
2015-03-03 1:18 ` Mike Kravetz
2015-03-06 15:10 ` Michal Hocko
2015-03-06 18:58 ` Mike Kravetz
2015-03-06 21:14 ` David Rientjes
2015-03-06 21:32 ` Mike Kravetz
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