Changeset 629 for trunk/kernel/libk/remote_barrier.c

Timestamp:

May 17, 2019, 9:27:04 AM (5 years ago)

Author:

alain

Message:

Remove the "giant" rwlock protecting the GPT, and
use the GPT_LOCKED attribute in each PTE to prevent
concurrent modifications of one GPT entry.
The version number has been incremented to 2.1.

File:

• trunk/kernel/libk/remote_barrier.c (modified) (1 diff)

trunk/kernel/libk/remote_barrier.c

@@ -467 +467 @@
 if( cycle > DEBUG_BARRIER_WAIT )
 printk("\n[%s] thread[%x,%x] exit / barrier (%x,%x) / cycle %d\n",
-__FUNCTION__, this->trdid, this->process->pid, barrier_cxy, barrier_ptr, cycle );
+__FUNCTION__, this->process->pid, this->trdid, barrier_cxy, barrier_ptr, cycle );
 #endif