Changeset 469 for trunk/kernel/kern/scheduler.c

Timestamp:

Aug 20, 2018, 1:04:16 PM (6 years ago)

Author:

alain

Message:

1) Introduce the libsemaphore library.
2) Introduce a small libmath library, required by the "fft" application..
3) Introduce the multithreaded "fft" application.
4) Fix a bad synchronisation bug in the Copy-On-Write mechanism.

File:

• trunk/kernel/kern/scheduler.c (modified) (1 diff)

trunk/kernel/kern/scheduler.c

@@ -63 +63 @@
     list_root_init( &sched->k_root );
 
+    // init spinlock
+    spinlock_init( &sched->lock );
+
     sched->req_ack_pending = false;             // no pending request
     sched->trace           = false;             // context switches trace desactivated