Changeset 367 for trunk/kernel/mm/mapper.c

Timestamp:

Aug 14, 2017, 11:39:03 AM (7 years ago)

Author:

alain

Message:

Change Time unit from cycle to TICK (in millisecond).
Fix several bugs in VFS.

File:

• trunk/kernel/mm/mapper.c (modified) (3 diffs)

trunk/kernel/mm/mapper.c

@@ -218 +218 @@
 
             // launch I/O operation to load page from file system
-            error = vfs_mapper_move_page( page , true );   // to mapper
+            error = vfs_mapper_move_page( page, 
+                                          true );   // to mapper
 
             if( error )
@@ -448 +449 @@
 
         // get page base address
-        uint8_t * base = (uint8_t *)GET_PTR( XPTR( local_cxy , page ) );
+        xptr_t    base_xp  = ppm_page2base( XPTR( local_cxy , page ) );
+        uint8_t * base_ptr = (uint8_t *)GET_PTR( base_xp );
 
         // compute source and destination pointers
@@ -454 +456 @@
         {
             dst_ptr = buffer_ptr + done;
-            src_ptr = base + page_offset;
+            src_ptr = base_ptr + page_offset;
         }
         else
         {
             src_ptr = buffer_ptr + done;
-            dst_ptr = base + page_offset;
+            dst_ptr = base_ptr + page_offset;
 
             page_do_dirty( page );