> Unfortunately kswapd calls it without the mm semaphore and since the
just a sidenote, the kswapd rules wrt. scanning user-pagedirectories (and
other vm-structures) without the vm locks held are really subtle and
unrobust i think. Are they really worth (performance-wise) the effort? It
wouldnt be the first case that we have a bug in that area.
-- mingo
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