From: Badari Pulavarty <pbadari@us.ibm.com>
To: Manfred Spraul <manfred@colorfullife.com>
Cc: Andrew Morton <akpm@osdl.org>,
linux-mm@kvack.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] reduce fragmentation due to kmem_cache_alloc_node
Date: 15 Oct 2004 15:33:14 -0700 [thread overview]
Message-ID: <1097879593.2861.61.camel@dyn318077bld.beaverton.ibm.com> (raw)
In-Reply-To: <1097863727.2861.43.camel@dyn318077bld.beaverton.ibm.com>
On Fri, 2004-10-15 at 11:08, Badari Pulavarty wrote:
>
> I see size-64 "inuse" objects increasing. Eventually, it fills
> up entire low-mem. I guess while freeing up scsi-debug disks,
> is not cleaning up all the allocations :(
>
> But one question I have is - Is it possible to hold size-64 slab,
> because it has a management allocation (slabp - 40 byte allocations)
> from alloc_slabmgmt() ? I remember seeing this earlier. Is it worth
> moving all managment allocations to its own slab ? should I try it ?
Nope. Moving "slabp" allocations to its own slab, didn't fix anything.
I guess scsi-debug is not cleaning up properly :(
Thanks,
Badari
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prev parent reply other threads:[~2004-10-15 22:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-09 20:37 Manfred Spraul
2004-10-11 17:12 ` Badari Pulavarty
2004-10-11 18:07 ` Manfred Spraul
2004-10-15 18:08 ` Badari Pulavarty
2004-10-15 22:33 ` Badari Pulavarty [this message]
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