Changeset 635 for trunk/kernel/kern/kernel_init.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/kern/kernel_init.c (modified) (7 diffs)

trunk/kernel/kern/kernel_init.c

@@ -251 +251 @@
            "\n\n\t\t Advanced Locality Management Operating System / Multi Kernel Hybrid\n"
            "\n\n\t\t %s / %d cluster(s) / %d core(s) per cluster\n\n",
-           CONFIG_ALMOS_VERSION , nclusters , ncores );
+           CONFIG_VERSION , nclusters , ncores );
 }
 
@@ -1428 +1428 @@
     }
 
-#if( DEBUG_KERNEL_INIT & 1 )
+#if CONFIG_INSTRUMENTATION_FOOTPRINT
 if( (core_lid ==  0) & (local_cxy == 0) ) 
 printk("\n\n***** memory fooprint for main kernel objects\n\n"
@@ -1439 +1439 @@
                    " - rpc fifo           : %d bytes\n"
                    " - page descriptor    : %d bytes\n"
-                   " - mapper root        : %d bytes\n"
+                   " - mapper descriptor  : %d bytes\n"
+                   " - vseg descriptor    : %d bytes\n"
                    " - ppm manager        : %d bytes\n"
                    " - kcm manager        : %d bytes\n"
@@ -1445 +1446 @@
                    " - vmm manager        : %d bytes\n"
                    " - gpt root           : %d bytes\n"
+                   " - vfs inode          : %d bytes\n"
+                   " - vfs dentry         : %d bytes\n"
+                   " - vfs file           : %d bytes\n"
+                   " - vfs context        : %d bytes\n"
+                   " - xhtab root         : %d bytes\n"
                    " - list item          : %d bytes\n"
                    " - xlist item         : %d bytes\n"
@@ -1462 +1468 @@
                    sizeof( page_t             ),
                    sizeof( mapper_t           ),
+                   sizeof( vseg_t             ),
                    sizeof( ppm_t              ),
                    sizeof( kcm_t              ),
@@ -1467 +1474 @@
                    sizeof( vmm_t              ),
                    sizeof( gpt_t              ),
+                   sizeof( vfs_inode_t        ),
+                   sizeof( vfs_dentry_t       ),
+                   sizeof( vfs_file_t         ),
+                   sizeof( vfs_ctx_t          ),
+                   sizeof( xhtab_t            ),
                    sizeof( list_entry_t       ),
                    sizeof( xlist_entry_t      ),
@@ -1486 +1498 @@
     /////////////////////////////////////////////////////////////////////////////////
 
-#if( DEBUG_KERNEL_INIT & 1 )
+#if DEBUG_KERNEL_INIT 
 thread_t * this = CURRENT_THREAD;
 printk("\n[%s] : thread[%x,%x] on core[%x,%d] jumps to thread_idle_func() / cycle %d\n",