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refs #145 capture the node's height before calling finalize(), which is

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the last point we may read the node variable safely.
This commit is contained in:
John Esmet 2014-02-13 12:35:19 -05:00
parent 3fe7781a19
commit 3c0a9bcedd
1 changed files with 2 additions and 1 deletions
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3
ft/ft-ops.cc
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@ -1206,6 +1206,7 @@ int toku_ftnode_pe_callback(void *ftnode_pv, PAIR_ATTR old_attr, void *write_ext
exit:
// call the finalize callback with a new pair attr
int height = node->height;
PAIR_ATTR new_attr = make_ftnode_pair_attr(node);
finalize(new_attr, finalize_extra);
@ -1222,7 +1223,7 @@ exit:
}
// stats
if (num_partial_evictions > 0) {
if (node->height == 0) {
if (height == 0) {
long delta = old_attr.leaf_size - new_attr.leaf_size;
STATUS_INC(FT_PARTIAL_EVICTIONS_LEAF, num_partial_evictions);
STATUS_INC(FT_PARTIAL_EVICTIONS_LEAF_BYTES, delta);