On Wed, May 21, 2014 at 10:04:22PM +0300, Kirill A. Shutemov wrote: > Currently we split all THP pages on any clear_refs request. It's not > necessary. We can handle this on PMD level. > > One side effect is that soft dirty will potentially see more dirty > memory, since we will mark whole THP page dirty at once. > > Sanity checked with CRIU test suite. More testing is required. > > Signed-off-by: Kirill A. Shutemov <[email protected]> > Cc: Andrea Arcangeli <[email protected]> > Cc: Pavel Emelyanov <[email protected]> > Cc: Cyrill Gorcunov <[email protected]> > Cc: Dave Hansen <[email protected]>
Looks reasonable to me, thanks! Reviewed-by: Cyrill Gorcunov <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
