From: dwmw2@infradead.org (David Woodhouse)
To: linux-mtd@lists.infradead.org
Subject: Memory leak
Date: 10 Mar 2003 17:04:23 +0000 [thread overview]
Message-ID: <1047315863.23941.161.camel@passion.cambridge.redhat.com> (raw)
In-Reply-To: <004901c2e721$d30125c0$210486da@ybb>
On Mon, 2003-03-10 at 16:26, matsunaga wrote:
> You are correct again ;-)
> kmem_cache_destroy(full_dnode_slab);
> and
> kmem_cache_destroy(node_frag_slab);
> return error.
Aha, that's good. You're saying they _do_ return an error?
Please compile with CONFIG_JFFS2_FS_DEBUG=1 and capture all the messages
over a serial console. Add a printk to the allocation and free routines
for both the full_dnode and node_frag structures to print the address
which is allocated/freed. Then we can compare and find where structures
are allocated but not freed.
What exactly do you need to do to trigger this? Is it something special
about the particular file system image on your device?
--
dwmw2
next prev parent reply other threads:[~2003-03-10 17:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-09 16:46 Memory leak matsunaga
2003-03-09 17:37 ` Charles Manning
2003-03-09 19:10 ` Thomas Gleixner
2003-03-09 23:10 ` matsunaga
2003-03-10 14:53 ` Thomas Gleixner
2003-03-10 14:14 ` David Woodhouse
2003-03-10 15:48 ` matsunaga
2003-03-10 16:02 ` David Woodhouse
2003-03-10 16:26 ` matsunaga
2003-03-10 17:04 ` David Woodhouse [this message]
2003-03-11 15:52 ` matsunaga
2003-03-11 18:39 ` Thomas Gleixner
2003-03-10 15:36 ` matsunaga
2003-03-11 17:50 ` David Woodhouse
2003-03-12 15:47 ` dnode of meta data matsunaga
2003-03-13 7:14 ` David Woodhouse
-- strict thread matches above, loose matches on Subject: below --
2008-04-09 13:54 Memory leak hinko.kocevar
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