Changeset d672350 for libcfa/src/concurrency/kernel/private.hfa

Timestamp:

Mar 21, 2022, 1:44:06 PM (4 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

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

Children:

a76202d

Parents:

ef3c383 (diff), dbe2533 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc

File:

• libcfa/src/concurrency/kernel/private.hfa (moved) (moved from libcfa/src/concurrency/kernel_private.hfa ) (5 diffs)

libcfa/src/concurrency/kernel/private.hfa

@@ -5 +5 @@
 // file "LICENCE" distributed with Cforall.
 //
-// kernel_private.hfa --
+// kernel/private.hfa --
 //
 // Author           : Thierry Delisle
@@ -17 +17 @@
 
 #if !defined(__cforall_thread__)
-        #error kernel_private.hfa should only be included in libcfathread source
+        #error kernel/private.hfa should only be included in libcfathread source
 #endif
 
@@ -33 +33 @@
 #else
         #ifndef _GNU_SOURCE
-        #error kernel_private requires gnu_source
+        #error kernel/private requires gnu_source
         #endif
         #include <sched.h>
@@ -59 +59 @@
 
 extern bool __preemption_enabled();
+
+enum {
+        PREEMPT_NORMAL    = 0,
+        PREEMPT_TERMINATE = 1,
+        PREEMPT_IO = 2,
+};
 
 static inline void __disable_interrupts_checked() {
@@ -359 +365 @@
 void ready_queue_shrink(struct cluster * cltr);
 
+//-----------------------------------------------------------------------
+// Decrease the width of the ready queue (number of lanes) by 4
+void ready_queue_close(struct cluster * cltr);
 
 // Local Variables: //