Changeset 635 for trunk/kernel/syscalls/sys_thread_create.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_create.c (modified) (4 diffs)

trunk/kernel/syscalls/sys_thread_create.c

@@ -81 +81 @@
 printk("\n[ERROR] in %s : thread[%x,%x] / trdid buffer %x unmapped %x\n",
 __FUNCTION__, process->pid, parent->trdid, (intptr_t)trdid_ptr );
-hal_vmm_display( process , false );
 #endif
                 parent->errno = EINVAL;
@@ -98 +97 @@
 printk("\n[ERROR] in %s : thread[%x,%x] / user_attr buffer unmapped %x\n",
 __FUNCTION__, process->pid, parent->trdid, (intptr_t)user_attr );
-hal_vmm_display( process , false );
 #endif
                     parent->errno = EINVAL;
@@ -119 +117 @@
 printk("\n[ERROR] in %s : thread[%x,%x] / start_func unmapped %x\n",
 __FUNCTION__, process->pid, parent->trdid, (intptr_t)start_func );
-hal_vmm_display( process , false );
 #endif
         parent->errno = EINVAL;
@@ -136 +133 @@
 printk("\n[ERROR] in %s : thread[%x,%x] / start_args buffer unmapped %x\n",
 __FUNCTION__, process->pid, parent->trdid, (intptr_t)start_args );
-hal_vmm_display( process , false );
 #endif
                     parent->errno = EINVAL;