Changeset 1a567d0 for libcfa/src/concurrency

Timestamp:

Mar 23, 2022, 1:22:31 PM (3 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

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

Children:

3caf5e3

Parents:

4479890

Message:

Fixed 32-bit compilation

File:

• libcfa/src/concurrency/kernel/cluster.cfa (modified) (2 diffs)

libcfa/src/concurrency/kernel/cluster.cfa

@@ -260 +260 @@
                 it->rdq.id = valrq;
                 it->rdq.target = MAX;
-                it->io.ctx->cq.id = valio;
-                it->io.target = MAX;
                 valrq += __shard_factor.readyq;
-                valio += __shard_factor.io;
+                #if defined(CFA_HAVE_LINUX_IO_URING_H)
+                        it->io.ctx->cq.id = valio;
+                        it->io.target = MAX;
+                        valio += __shard_factor.io;
+                #endif
                 it = &(*it)`next;
         }
@@ -275 +277 @@
 }
 
-static void assign_io($io_context ** data, size_t count, dlist(processor) & list) {
-        processor * it = &list`first;
-        while(it) {
-                /* paranoid */ verifyf( it, "Unexpected null iterator\n");
-                /* paranoid */ verifyf( it->io.ctx->cq.id < count, "Processor %p has id %u above count %zu\n", it, it->rdq.id, count);
-                data[it->io.ctx->cq.id] = it->io.ctx;
-                it = &(*it)`next;
-        }
-}
-
-static void reassign_cltr_io(struct cluster * cltr) {
-        assign_io(cltr->sched.io.data, cltr->sched.io.count, cltr->procs.actives);
-        assign_io(cltr->sched.io.data, cltr->sched.io.count, cltr->procs.idles  );
-}
+#if defined(CFA_HAVE_LINUX_IO_URING_H)
+        static void assign_io($io_context ** data, size_t count, dlist(processor) & list) {
+                processor * it = &list`first;
+                while(it) {
+                        /* paranoid */ verifyf( it, "Unexpected null iterator\n");
+                        /* paranoid */ verifyf( it->io.ctx->cq.id < count, "Processor %p has id %u above count %zu\n", it, it->rdq.id, count);
+                        data[it->io.ctx->cq.id] = it->io.ctx;
+                        it = &(*it)`next;
+                }
+        }
+
+        static void reassign_cltr_io(struct cluster * cltr) {
+                assign_io(cltr->sched.io.data, cltr->sched.io.count, cltr->procs.actives);
+                assign_io(cltr->sched.io.data, cltr->sched.io.count, cltr->procs.idles  );
+        }
+#else
+        static void reassign_cltr_io(struct cluster *) {}
+#endif
 
 static void fix_times( __timestamp_t * volatile & tscs, unsigned count ) {