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Emap: Move in szind and slab modifications.

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This commit is contained in:
David Goldblatt
2020-02-05 17:17:15 -08:00
committed by David Goldblatt
parent 9b5d105fc3
commit 65a54d7714
5 changed files with 30 additions and 25 deletions
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16
src/emap.c
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@@ -199,14 +199,26 @@ emap_deregister_interior(tsdn_t *tsdn, emap_t *emap, edata_t *edata) {
}
}
void emap_remap(tsdn_t *tsdn, emap_t *emap, edata_t *edata, size_t size,
szind_t szind, bool slab) {
void emap_remap(tsdn_t *tsdn, emap_t *emap, edata_t *edata, szind_t szind,
bool slab) {
EMAP_DECLARE_RTREE_CTX;
edata_szind_set(edata, szind);
if (szind != SC_NSIZES) {
rtree_szind_slab_update(tsdn, &emap->rtree, rtree_ctx,
(uintptr_t)edata_addr_get(edata), szind, slab);
/*
* Recall that this is called only for active->inactive and
* inactive->active transitions (since only active extents have
* meaningful values for szind and slab). Active, non-slab
* extents only need to handle lookups at their head (on
* deallocation), so we don't bother filling in the end
* boundary.
*
* For slab extents, we do the end-mapping change. This still
* leaves the interior unmodified; an emap_register_interior
* call is coming in those cases, though.
*/
if (slab && edata_size_get(edata) > PAGE) {
rtree_szind_slab_update(tsdn,
&emap->rtree, rtree_ctx,