From: Andrew Morton <akpm@linux-foundation.org>
To: Dan Streetman <ddstreet@ieee.org>
Cc: Seth Jennings <sjennings@variantweb.net>,
Minchan Kim <minchan@kernel.org>,
Weijie Yang <weijie.yang@samsung.com>,
Nitin Gupta <ngupta@vflare.org>, Bob Liu <bob.liu@oracle.com>,
Hugh Dickins <hughd@google.com>, Mel Gorman <mgorman@suse.de>,
Rik van Riel <riel@redhat.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
Linux-MM <linux-mm@kvack.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCHv2 6/6] mm/zpool: prevent zbud/zsmalloc from unloading when used
Date: Mon, 23 Jun 2014 14:48:31 -0700 [thread overview]
Message-ID: <20140623144831.83abcda7446956e8d7502f09@linux-foundation.org> (raw)
In-Reply-To: <1401747586-11861-7-git-send-email-ddstreet@ieee.org>
On Mon, 2 Jun 2014 18:19:46 -0400 Dan Streetman <ddstreet@ieee.org> wrote:
> Add try_module_get() to zpool_create_pool(), and module_put() to
> zpool_destroy_pool(). Without module usage counting, the driver module(s)
> could be unloaded while their pool(s) were active, resulting in an oops
> when zpool tried to access them.
Was wondering about that ;) We may as well fold
this fix into "mm/zpool: implement common zpool api to zbud/zsmalloc"?
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next prev parent reply other threads:[~2014-06-23 21:48 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-19 15:52 [PATCH 0/4] mm: zpool: add common api for zswap to use zbud/zsmalloc Dan Streetman
2014-04-19 15:52 ` [PATCH 1/4] mm: zpool: zbud_alloc() minor param change Dan Streetman
2014-04-19 15:52 ` [PATCH 2/4] mm: zpool: implement zsmalloc shrinking Dan Streetman
2014-04-26 8:37 ` Weijie Yang
2014-04-27 4:13 ` Dan Streetman
2014-05-02 20:01 ` Seth Jennings
2014-05-04 20:38 ` Dan Streetman
2014-04-19 15:52 ` [PATCH 3/4] mm: zpool: implement common zpool api to zbud/zsmalloc Dan Streetman
2014-04-22 10:05 ` Sergey Senozhatsky
2014-04-22 13:43 ` Dan Streetman
2014-04-19 15:52 ` [PATCH 4/4] mm: zpool: update zswap to use zpool Dan Streetman
2014-04-21 2:47 ` [PATCH 0/4] mm: zpool: add common api for zswap to use zbud/zsmalloc Weijie Yang
2014-05-07 21:51 ` [PATCHv2 0/4] mm/zpool: " Dan Streetman
2014-05-07 21:51 ` [PATCHv2 1/4] mm/zbud: zbud_alloc() minor param change Dan Streetman
2014-05-09 3:33 ` Seth Jennings
2014-05-07 21:51 ` [PATCH 2/4] mm/zbud: change zbud_alloc size type to size_t Dan Streetman
2014-05-09 3:33 ` Seth Jennings
2014-05-07 21:51 ` [PATCHv2 3/4] mm/zpool: implement common zpool api to zbud/zsmalloc Dan Streetman
2014-05-09 4:13 ` Seth Jennings
2014-05-10 16:06 ` Dan Streetman
2014-05-07 21:51 ` [PATCHv2 4/4] mm/zswap: update zswap to use zpool Dan Streetman
2014-05-24 19:06 ` [PATCHv3 0/6] mm/zpool: add common api for zswap to use zbud/zsmalloc Dan Streetman
2014-05-24 19:06 ` [PATCHv2 1/6] mm/zbud: zbud_alloc() minor param change Dan Streetman
2014-05-24 19:06 ` [PATCH 2/6] mm/zbud: change zbud_alloc size type to size_t Dan Streetman
2014-05-24 19:06 ` [PATCHv3 3/6] mm/zpool: implement common zpool api to zbud/zsmalloc Dan Streetman
2014-05-27 22:06 ` Seth Jennings
2014-05-27 22:48 ` Seth Jennings
2014-05-28 0:06 ` Dan Streetman
2014-05-29 3:48 ` Seth Jennings
2014-05-24 19:06 ` [PATCH 4/6] mm/zpool: zbud/zsmalloc implement zpool Dan Streetman
2014-05-24 19:06 ` [PATCHv3 5/6] mm/zpool: update zswap to use zpool Dan Streetman
2014-05-24 19:06 ` [PATCH 6/6] mm/zpool: prevent zbud/zsmalloc from unloading when used Dan Streetman
2014-05-27 22:40 ` Seth Jennings
2014-05-28 0:40 ` Dan Streetman
2014-05-27 22:44 ` [PATCHv3 0/6] mm/zpool: add common api for zswap to use zbud/zsmalloc Seth Jennings
2014-06-02 22:19 ` [PATCHv4 " Dan Streetman
2014-06-02 22:19 ` [PATCHv2 1/6] mm/zbud: zbud_alloc() minor param change Dan Streetman
2014-06-23 21:19 ` Andrew Morton
2014-06-24 15:24 ` Dan Streetman
2014-06-02 22:19 ` [PATCH 2/6] mm/zbud: change zbud_alloc size type to size_t Dan Streetman
2014-06-02 22:19 ` [PATCHv4 3/6] mm/zpool: implement common zpool api to zbud/zsmalloc Dan Streetman
2014-06-23 21:46 ` Andrew Morton
2014-06-24 15:39 ` Dan Streetman
2014-06-24 23:08 ` Andrew Morton
2014-06-27 17:11 ` Dan Streetman
2014-06-27 19:17 ` Andrew Morton
2014-06-02 22:19 ` [PATCHv2 4/6] mm/zpool: zbud/zsmalloc implement zpool Dan Streetman
2014-06-02 22:19 ` [PATCHv4 5/6] mm/zpool: update zswap to use zpool Dan Streetman
2014-06-02 22:19 ` [PATCHv2 6/6] mm/zpool: prevent zbud/zsmalloc from unloading when used Dan Streetman
2014-06-23 21:48 ` Andrew Morton [this message]
2014-06-24 15:41 ` Dan Streetman
2014-06-04 1:38 ` [PATCHv4 0/6] mm/zpool: add common api for zswap to use zbud/zsmalloc Bob Liu
2014-06-06 21:01 ` Seth Jennings
2014-07-02 21:43 ` [PATCHv5 0/4] " Dan Streetman
2014-07-02 21:45 ` Dan Streetman
2014-07-02 21:45 ` [PATCHv2 1/4] mm/zbud: change zbud_alloc size type to size_t Dan Streetman
2014-07-02 21:45 ` [PATCHv5 2/4] mm/zpool: implement common zpool api to zbud/zsmalloc Dan Streetman
2014-07-02 21:45 ` [PATCHv3 3/4] mm/zpool: zbud/zsmalloc implement zpool Dan Streetman
2014-07-02 21:45 ` [PATCHv5 4/4] mm/zpool: update zswap to use zpool Dan Streetman
2014-07-14 18:10 ` [PATCHv5 0/4] mm/zpool: add common api for zswap to use zbud/zsmalloc Dan Streetman
2014-07-16 20:59 ` Seth Jennings
2014-07-16 21:05 ` Dan Streetman
2014-07-16 22:00 ` Seth Jennings
2014-07-25 16:59 ` Dan Streetman
2014-07-28 20:40 ` Seth Jennings
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