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-rw-r--r--tpool/tpool_structs.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/tpool/tpool_structs.h b/tpool/tpool_structs.h
index 099ae5c7..ff3228c9 100644
--- a/tpool/tpool_structs.h
+++ b/tpool/tpool_structs.h
@@ -155,12 +155,11 @@ public:
{
mysql_mutex_lock(&m_mtx);
assert(!is_full());
+ const bool was_empty= is_empty();
// put element to the logical end of the array
m_cache[--m_pos] = ele;
- /* Notify waiters when the cache becomes
- not empty, or when it becomes full */
- if (m_pos == 1 || (m_waiters && is_full()))
+ if (was_empty || (is_full() && m_waiters))
pthread_cond_broadcast(&m_cv);
mysql_mutex_unlock(&m_mtx);
}