Changeset 610 for trunk/kernel/mm/ppm.c

Timestamp:

Dec 27, 2018, 7:38:58 PM (5 years ago)

Author:

alain

Message:

Fix several bugs in VFS to support the following
ksh commandis : cp, mv, rm, mkdir, cd, pwd

File:

• trunk/kernel/mm/ppm.c (modified) (2 diffs)

trunk/kernel/mm/ppm.c

@@ -413 +413 @@
     xptr_t dirty_lock_xp = XPTR( page_cxy , &ppm->dirty_lock );
            
+// printk("\n@@@ %s : before dirty_list lock aquire\n", __FUNCTION__ );
+
         // lock the remote PPM dirty_list
         remote_queuelock_acquire( dirty_lock_xp );
 
+// printk("\n@@@ %s : after dirty_list lock aquire\n", __FUNCTION__ );
+
     // lock the remote page
     remote_busylock_acquire( page_lock_xp );
+
+// printk("\n@@@ %s : after page lock aquire\n", __FUNCTION__ );
 
     // get remote page flags
@@ -460 +466 @@
         }
 
+// printk("\n@@@ %s : before page lock release\n", __FUNCTION__ );
+
     // unlock the remote page
     remote_busylock_release( page_lock_xp );
 
+// printk("\n@@@ %s : after page lock release\n", __FUNCTION__ );
+
         // unlock the remote PPM dirty_list
         remote_queuelock_release( dirty_lock_xp );
+
+// printk("\n@@@ %s : after page lock aquire\n", __FUNCTION__ );
 
         return done;