On Fri, Feb 22, 2019 at 09:37:25PM +0300, Konstantin Osipov wrote:
* Kirill Shcherbatov <kshcherbatov@xxxxxxxxxxxxx> [19/02/22 19:29]:
Memtx uses separate mempools for iterators of different types.
Due to the fact that there will be more iterators of different
sizes in a series of upcoming changes, let's always allocate the
iterator of the largest size.
If rtree iterator is the one which is largest, let's use a
separate pool for it.
In general mempools are rather cheap. Each mempool takes a slab
for ~100 objects and uses no slabs if there are no objects (e.g.
if rtree index is not used, there is no mempool memory for it).
