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Set dependent as false for all rtree reads without ownership

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Guangli Dai 2024-06-21 15:21:52 -07:00 • committed by Qi Wang
parent 21bcc0a8d4
commit 8477ec9562
2 changed files with 3 additions and 3 deletions
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4
include/jemalloc/internal/emap.h
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@ -186,13 +186,13 @@ emap_edata_is_acquired(tsdn_t *tsdn, emap_t *emap, edata_t *edata) {
*/
EMAP_DECLARE_RTREE_CTX;
rtree_leaf_elm_t *elm = rtree_leaf_elm_lookup(tsdn, &emap->rtree,
rtree_ctx, (uintptr_t)edata_base_get(edata), /* dependent */ true,
rtree_ctx, (uintptr_t)edata_base_get(edata), /* dependent */ false,
/* init_missing */ false);
if (elm == NULL) {
return true;
}
rtree_contents_t contents = rtree_leaf_elm_read(tsdn, &emap->rtree, elm,
/* dependent */ true);
/* dependent */ false);
if (contents.edata == NULL ||
contents.metadata.state == extent_state_active ||
edata_state_in_transition(contents.metadata.state)) {

2
src/emap.c
View file

@ -74,7 +74,7 @@ emap_try_acquire_edata_neighbor_impl(tsdn_t *tsdn, emap_t *emap, edata_t *edata,
}
rtree_contents_t neighbor_contents = rtree_leaf_elm_read(tsdn,
&emap->rtree, elm, /* dependent */ true);
&emap->rtree, elm, /* dependent */ false);
if (!extent_can_acquire_neighbor(edata, neighbor_contents, pai,
expected_state, forward, expanding)) {
return NULL;