Changeset a55472cc for libcfa/src

Timestamp:

Oct 11, 2022, 1:14:04 PM (2 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, master

Children:

1e30df7, 3fcb5921, 4f102fa

Parents:

a46f7b6

Message:

Removed use of single_sem in io since oneshot is sufficient and used more consistently

Location:

libcfa/src/concurrency

Files:

• io.cfa (modified) (4 diffs)
• io/types.hfa (modified) (1 diff)

libcfa/src/concurrency/io.cfa

@@ -551 +551 @@
                 enqueue(this.pending, (__outstanding_io&)pa);
 
-                wait( pa.sem );
+                wait( pa.waitctx );
 
                 return pa.ctx;
@@ -578 +578 @@
                                 pa.ctx = ctx;
 
-                                post( pa.sem );
+                                post( pa.waitctx );
                         }
 
@@ -613 +613 @@
                 }
 
-                wait( ei.sem );
+                wait( ei.waitctx );
 
                 __cfadbg_print_safe(io, "Kernel I/O : %u submitted from arbiter\n", have);
@@ -631 +631 @@
                                         __submit_only(&ctx, ei.idxs, ei.have);
 
-                                        post( ei.sem );
+                                        post( ei.waitctx );
                                 }
 

libcfa/src/concurrency/io/types.hfa

@@ -107 +107 @@
         struct __outstanding_io {
                 inline Colable;
-                single_sem sem;
+                oneshot waitctx;
         };
         static inline __outstanding_io *& Next( __outstanding_io * n ) { return (__outstanding_io *)Next( (Colable *)n ); }