From: Dave Hansen <dave@linux.vnet.ibm.com>
To: Dave Hansen <dave@linux.vnet.ibm.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [RFC][PATCH 1/2] hugetlb: fix resv_map leak in error path
Date: Mon, 21 May 2012 13:34:31 -0700 [thread overview]
Message-ID: <4FBAA6D7.2000604@linux.vnet.ibm.com> (raw)
In-Reply-To: <20120521203022.F7FCE507@kernel>
On 05/21/2012 01:30 PM, Dave Hansen wrote:
> When called for anonymous (non-shared) mappings,
> hugetlb_reserve_pages() does a resv_map_alloc(). It depends on
> code in hugetlbfs's vm_ops->close() to release that allocation.
Sorry, this one escaped unintentionally! This patch itself is good, but
I didn't mean to send it along with 2/2. Disregard this 1/2, but please
take a look at 2/2!
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WARNING: multiple messages have this Message-ID (diff)
From: Dave Hansen <dave@linux.vnet.ibm.com>
To: Dave Hansen <dave@linux.vnet.ibm.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [RFC][PATCH 1/2] hugetlb: fix resv_map leak in error path
Date: Mon, 21 May 2012 13:34:31 -0700 [thread overview]
Message-ID: <4FBAA6D7.2000604@linux.vnet.ibm.com> (raw)
In-Reply-To: <20120521203022.F7FCE507@kernel>
On 05/21/2012 01:30 PM, Dave Hansen wrote:
> When called for anonymous (non-shared) mappings,
> hugetlb_reserve_pages() does a resv_map_alloc(). It depends on
> code in hugetlbfs's vm_ops->close() to release that allocation.
Sorry, this one escaped unintentionally! This patch itself is good, but
I didn't mean to send it along with 2/2. Disregard this 1/2, but please
take a look at 2/2!
next prev parent reply other threads:[~2012-05-21 20:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-21 20:30 [RFC][PATCH 1/2] hugetlb: fix resv_map leak in error path Dave Hansen
2012-05-21 20:30 ` Dave Hansen
2012-05-21 20:30 ` [RFC][PATCH 2/2] sparsemem: fix boot when SECTIONS_PER_ROOT is not power-of-2 Dave Hansen
2012-05-21 20:30 ` Dave Hansen
2012-05-21 20:34 ` Dave Hansen [this message]
2012-05-21 20:34 ` [RFC][PATCH 1/2] hugetlb: fix resv_map leak in error path Dave Hansen
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