Changeset: c00d4131dd1e for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/c00d4131dd1e
Modified Files:
sql/storage/store.c
Branch: default
Log Message:
Fixed lock inversion problem.
diffs (23 lines):
diff --git a/sql/storage/store.c b/sql/storage/store.c
--- a/sql/storage/store.c
+++ b/sql/storage/store.c
@@ -2098,8 +2098,8 @@ store_init(int debug, store_type store_t
for(int i = 0; i<NR_COLUMN_LOCKS; i++)
MT_lock_init(&store->column_locks[i], "sqlstore_column");
+ MT_lock_set(&store->flush);
MT_lock_set(&store->lock);
- MT_lock_set(&store->flush);
/* initialize empty bats */
switch (store_tpe) {
@@ -2175,8 +2175,8 @@ store_exit(sqlstore *store)
{
sql_allocator *sa = store->sa;
MT_lock_set(&store->commit);
+ MT_lock_set(&store->flush);
MT_lock_set(&store->lock);
- MT_lock_set(&store->flush);
TRC_DEBUG(SQL_STORE, "Store locked\n");
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