Changeset 248fc1a in mainline for generic/src/proc/thread.c

Timestamp:

2006-02-05T13:56:01Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

444ec64

Parents:

e22f561

Message:

Fixed some typos in slab allocator.
Scheduler now has better algorithm on load balancing.
Unfortunately it reveals deadlock in slab allocator :-/

File:

• generic/src/proc/thread.c (modified) (1 diff)

generic/src/proc/thread.c

@@ -138 +138 @@
         atomic_inc(&nrdy);
         avg = atomic_get(&nrdy) / config.cpu_active;
-
-        spinlock_lock(&cpu->lock);
-        if ((++cpu->nrdy) > avg) {
-                /*
-                 * If there are idle halted CPU's, this will wake them up.
-                 */
-                ipi_broadcast(VECTOR_WAKEUP_IPI);
-        }       
-        spinlock_unlock(&cpu->lock);
+        atomic_inc(&cpu->nrdy);
 
         interrupts_restore(ipl);