Changeset 7bfc849 for libcfa/src/concurrency/io.cfa

Timestamp:

Jun 24, 2020, 3:36:50 PM (4 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

29cb302

Parents:

8ae4165

Message:

Fixed livelock in io.cfa without submit thread

File:

• libcfa/src/concurrency/io.cfa (modified) (1 diff)

libcfa/src/concurrency/io.cfa

@@ -802 +802 @@
                         #endif
 
+                        ring.submit_q.sqes[ idx & mask ].user_data = 0;
+
                         unlock(ring.submit_q.lock);