Changeset 18f7858 for libcfa/src/concurrency/io

Timestamp:

Mar 28, 2022, 4:00:32 PM (2 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, enum, master, pthread-emulation, qualifiedEnum

Children:

37a3aa23

Parents:

2377ca2

Message:

Refactored io to allow holding the lock duirng idle sleep

File:

• libcfa/src/concurrency/io/setup.cfa (modified) (2 diffs)

libcfa/src/concurrency/io/setup.cfa

@@ -32 +32 @@
 
         void __cfa_io_start( processor * proc ) {}
-        bool __cfa_io_flush( processor * proc, int ) { return false; }
+        bool __cfa_io_flush( processor * proc ) { return false; }
+        bool __cfa_io_drain( processor * proc ) __attribute__((nonnull (1)));
+        void __cfa_io_idle ( processor * ) __attribute__((nonnull (1)));
         void __cfa_io_stop ( processor * proc ) {}
 
@@ -215 +217 @@
 
                 // completion queue
-                cq.lock      = 0;
+                cq.lock      = false;
                 cq.id        = MAX;
                 cq.ts        = rdtscl();