Messages in this thread | | | Date | Wed, 23 Feb 2011 10:31:04 -0500 | From | Eric B Munson <> | Subject | Re: [PATCH 4/5] teach smaps_pte_range() about THP pmds |
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On Mon, 21 Feb 2011, Dave Hansen wrote:
> > v2 - used mm->page_table_lock to fix up locking bug that > Mel pointed out. Also remove Acks since things > got changed significantly. > > This adds code to explicitly detect and handle > pmd_trans_huge() pmds. It then passes HPAGE_SIZE units > in to the smap_pte_entry() function instead of PAGE_SIZE. > > This means that using /proc/$pid/smaps now will no longer > cause THPs to be broken down in to small pages. > > Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com>
Reviewed-and-tested-by: Eric B Munson <emunson@mgebm.net> [unhandled content-type:application/pgp-signature] | |