Changeset 635 for trunk/kernel/syscalls/sys_thread_exit.c

Timestamp:

Jun 26, 2019, 11:42:37 AM (5 years ago)

Author:

alain

Message:

This version is a major evolution: The physical memory allocators,
defined in the kmem.c, ppm.c, and kcm.c files have been modified
to support remote accesses. The RPCs that were previously user
to allocate physical memory in a remote cluster have been removed.
This has been done to cure a dead-lock in case of concurrent page-faults.

This version 2.2 has been tested on a (4 clusters / 2 cores per cluster)
TSAR architecture, for both the "sort" and the "fft" applications.

File:

• trunk/kernel/syscalls/sys_thread_exit.c (modified) (2 diffs)

trunk/kernel/syscalls/sys_thread_exit.c

@@ -2 +2 @@
  * sys_thread_exit.c - terminates the execution of calling thread
  * 
- * Authors   Alain Greiner (2016,2017,2018)
+ * Authors   Alain Greiner (2016,2017,2018,2019)
  *
  * Copyright (c) UPMC Sorbonne Universites
@@ -46 +46 @@
 
 #if DEBUG_SYSCALLS_ERROR
-printk("\n[ERROR] in %s : exit_value argument must be NULL / thread %x in process %x\n",
-__FUNCTION__ , this , pid );
+printk("\n[ERROR] in %s : thread[%x,%x] / exit_value argument %x must be NULL\n",
+__FUNCTION__ , pid, trdid , exit_value );
 #endif
         this->errno = EINVAL;
         return -1;
     }
-
 
     // If calling thread is the main thread, the process must be deleted.