Changeset 482826d in mainline for generic/src/proc/task.c

Timestamp:

2006-05-31T16:23:19Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

39031cc

Parents:

343fc179

Message:

Function for destroying address space for which there is no other reference in the kernel.

File:

• generic/src/proc/task.c (modified) (2 diffs)

generic/src/proc/task.c

@@ -108 +108 @@
         
         ipl = interrupts_disable();
+
+        /*
+         * Increment address space reference count.
+         * TODO: Reconsider the locking scheme.
+         */
+        mutex_lock(&as->lock);
+        as->refcount++;
+        mutex_unlock(&as->lock);
+
         spinlock_lock(&tasks_lock);
 
@@ -140 +149 @@
         rc = elf_load((elf_header_t *) program_addr, as);
         if (rc != EE_OK) {
-                as_free(as);
+                as_destroy(as);
                 return NULL;
         }