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Subject: Re: [PATCH 06/17] arm: mmu_gather rework
From: Peter Zijlstra <peterz@infradead.org>
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Date: Mon, 28 Feb 2011 13:49:02 +0100
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To: Russell King <rmk@arm.linux.org.uk>
Cc: Andrea Arcangeli <aarcange@redhat.com>, Avi Kivity <avi@redhat.com>, Thomas Gleixner <tglx@linutronix.de>, Rik van Riel <riel@redhat.com>, Ingo Molnar <mingo@elte.hu>, akpm@linux-foundation.org, Linus Torvalds <torvalds@linux-foundation.org>, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, Benjamin Herrenschmidt <benh@kernel.crashing.org>, David Miller <davem@davemloft.net>, Hugh Dickins <hugh.dickins@tiscali.co.uk>, Mel Gorman <mel@csn.ul.ie>, Nick Piggin <npiggin@kernel.dk>, Paul McKenney <paulmck@linux.vnet.ibm.com>, Yanmin Zhang <yanmin_zhang@linux.intel.com>, "Luck,Tony" <tony.luck@intel.com>, PaulMundt <lethal@linux-sh.org>, Chris Metcalf <cmetcalf@tilera.com>

On Mon, 2011-02-28 at 12:28 +0000, Russell King wrote:
> Can you point out where pte_free_tlb() is used with unmap_region()?

unmap_region()
  free_pgtables()
    free_pgd_range()
      free_pud_range()
        free_pmd_range()
          free_pte_range()
            pte_free_tlb()


       =20

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