Messages in this thread | | | Date | Thu, 29 Mar 2012 18:53:01 -0400 | From | Naoya Horiguchi <> | Subject | Re: [PATCH] pagemap: fix order of pmd_trans_unstable() and pmd_trans_huge_lock() |
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(3/29/2012 16:25), Andrea Arcangeli wrote: > Hi, > > On Thu, Mar 29, 2012 at 04:41:41AM -0400, Naoya Horiguchi wrote: >> pmd_trans_unstable() in pagemap_pte_range() comes before pmd_trans_huge_lock() >> now, which means that pagewalk kicked by reading /proc/pid/pagemap does not >> run over thp. This patch fixes it. > > This should be fixed already.
Oh, you're right. Thanks.
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