From: Aaro Koskinen <aaro.koskinen@nokia.com>
To: ext Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: "linux-arm-kernel@lists.arm.linux.org.uk"
<linux-arm-kernel@lists.arm.linux.org.uk>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"hugh@veritas.com" <hugh@veritas.com>
Subject: Re: [PATCH] [ARM] Flush only the needed range when unmapping a VMA
Date: Mon, 16 Mar 2009 14:58:54 +0200 [thread overview]
Message-ID: <49BE4D0E.8010006@nokia.com> (raw)
In-Reply-To: <20090315102751.GD3963@n2100.arm.linux.org.uk>
ext Russell King - ARM Linux wrote:
> Yes, that's quite a speedup. Can you provide some words in the patch
> description which indicate that we have about a 3x speed increase for
> 8M mappings, which only gets better for larger mappings?
Ok, I will resend the patch with updated description.
> Given that this patch is now only touching ARM, is there any need to
> indicate that it was CC'd to Hugh when it gets committed?
Probably no...
A.
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next prev parent reply other threads:[~2009-03-16 12:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-09 12:56 [RFC PATCH 0/2] mm: tlb: unmap scalability Aaro Koskinen
2009-03-09 12:59 ` [RFC PATCH 1/2] mm: tlb: Add range to tlb_start_vma() and tlb_end_vma() Aaro Koskinen
2009-03-09 12:59 ` [RFC PATCH 2/2] ARM: tlb: Use range in " Aaro Koskinen
2009-03-09 14:16 ` [RFC PATCH 1/2] mm: tlb: Add range to " Hugh Dickins
2009-03-09 17:00 ` Aaro Koskinen
2009-03-09 18:20 ` Hugh Dickins
2009-03-10 13:01 ` [PATCH] [ARM] Flush only the needed range when unmapping a VMA Aaro Koskinen
2009-03-10 14:49 ` Hugh Dickins
2009-03-12 21:30 ` Russell King - ARM Linux
2009-03-13 11:36 ` Aaro Koskinen
2009-03-15 10:27 ` Russell King - ARM Linux
2009-03-16 12:58 ` Aaro Koskinen [this message]
2009-03-16 13:30 ` [PATCH v2] " Aaro Koskinen
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