Commit 1c2644fb authored by Leif Walsh's avatar Leif Walsh Committed by Yoni Fogel

refs #5833 don't return from allocate_counter without unlocking

git-svn-id: file:///svn/toku/tokudb@51425 c7de825b-a66e-492c-adef-691d508d4ae1
parent 32698fa9
...@@ -210,17 +210,21 @@ static uint64_t allocate_counter (void) ...@@ -210,17 +210,21 @@ static uint64_t allocate_counter (void)
// Effect: Find an unused counter number, and allocate it, returning the counter number. // Effect: Find an unused counter number, and allocate it, returning the counter number.
// Grabs the pc_lock. // Grabs the pc_lock.
{ {
pc_lock(); uint64_t ret;
pc_lock();
size_t size = counters_in_use.get_size(); size_t size = counters_in_use.get_size();
for (uint64_t i=0; i<size; i++) { for (uint64_t i=0; i<size; i++) {
if (!counters_in_use.fetch_unchecked(i)) { if (!counters_in_use.fetch_unchecked(i)) {
counters_in_use.store_unchecked(i, true); counters_in_use.store_unchecked(i, true);
return i; ret = i;
goto unlock;
} }
} }
counters_in_use.push(true); counters_in_use.push(true);
pc_unlock(); ret = size;
return size; unlock:
pc_unlock();
return ret;
} }
......
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