From: David Howells <dhowells@redhat.com>
To: Bob Liu <lliubbo@gmail.com>
Cc: dhowells@redhat.com, akpm@linux-foundation.org,
linux-mm@kvack.org, hughd@google.com, viro@zeniv.linux.org.uk,
hch@lst.de, npiggin@kernel.dk, tj@kernel.org,
lethal@linux-sh.org, magnus.damm@gmail.com
Subject: Re: [PATCH] ramfs: fix memleak on no-mmu arch
Date: Fri, 01 Apr 2011 16:19:10 +0100 [thread overview]
Message-ID: <7980.1301671150@redhat.com> (raw)
In-Reply-To: <1301290355-8980-1-git-send-email-lliubbo@gmail.com>
Bob Liu <lliubbo@gmail.com> wrote:
> On no-mmu arch, there is a memleak duirng shmem test.
> The cause of this memleak is ramfs_nommu_expand_for_mapping() added page
> refcount to 2 which makes iput() can't free that pages.
Sorry I haven't got around to looking at this yet; it's going to have to wait
till I get back from the US in just over a week.
David
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next prev parent reply other threads:[~2011-04-01 15:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-28 5:32 [PATCH] ramfs: fix memleak on no-mmu arch Bob Liu
2011-03-29 0:02 ` Andrew Morton
2011-03-29 11:06 ` Bob Liu
2011-04-01 8:25 ` Bob Liu
2011-04-02 3:39 ` Hugh Dickins
2011-04-02 3:35 ` Hugh Dickins
2011-04-01 15:19 ` David Howells [this message]
2011-04-02 2:52 ` Hugh Dickins
-- strict thread matches above, loose matches on Subject: below --
2011-04-13 16:45 David Howells
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