Changeset 246 for trunk/kernel/mm/mapper.c

Timestamp:

Jul 20, 2017, 12:55:23 PM (7 years ago)

Author:

alain

Message:

Fix a major bug in FATFS : miss handling in the FAT mapper.

File:

• trunk/kernel/mm/mapper.c (modified) (4 diffs)

trunk/kernel/mm/mapper.c

@@ -40 +40 @@
 #include <mapper.h>
 
-//////////////////////////
-mapper_t * mapper_create()
+//////////////////////////////////////////////
+mapper_t * mapper_create( vfs_fs_type_t type )
 {
     mapper_t * mapper;
@@ -78 +78 @@
     }
 
+    // initialize mapper type
+    mapper->type = type;
+
     // initialize mapper lock
     rwlock_init(  &mapper->lock );
@@ -139 +142 @@
     error_t       error;
 
-    mapper_dmsg("\n[INFO] %s : enter for page %d / mapper = %x\n",
+    mapper_dmsg("\n[INFO] %s : enters for page %d in mapper %x\n",
                 __FUNCTION__ , index , mapper );
 
@@ -254 +257 @@
     }
 
-    mapper_dmsg("\n[INFO] %s : exit for page %d / page desc = %x\n",
-                __FUNCTION__ , index , page );
+    mapper_dmsg("\n[INFO] %s : exit for page %d in mapper %x / page_desc = %x\n",
+                __FUNCTION__ , index , mapper , page );
 
     return page;