On Wed, 19 Sep 2007, Rik van Riel wrote:
> Why is it safe to not use the normal page flag bit operators
> for these page flags operations?
Because SLUB always modifies page flags under PageLock.
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Christoph Lameter wrote:
Add a flag SlabReclaimable() that is set on slabs with a method
that allows defrag/reclaim. Clear the flag if a reclaim action is not
successful in reducing the number of objects in a slab. The reclaim
flag is set again if all objects have been allocated from it.
Signed-
Add a flag SlabReclaimable() that is set on slabs with a method
that allows defrag/reclaim. Clear the flag if a reclaim action is not
successful in reducing the number of objects in a slab. The reclaim
flag is set again if all objects have been allocated from it.
Signed-off-by: Christoph Lameter <
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