Changeset c33f39f in mainline for kernel/generic/src/ipc/kbox.c

Timestamp:

2012-09-04T21:12:43Z (12 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

983cabe8

Parents:

2541646

Message:

Do not establish callback connections after the answerbox enters cleanup.

File:

• kernel/generic/src/ipc/kbox.c (modified) (2 diffs)

kernel/generic/src/ipc/kbox.c

@@ -48 +48 @@
 {
         /*
+         * Not really needed, just to be consistent with the meaning of
+         * answerbox_t.active.
+         */
+        irq_spinlock_lock(&TASK->kb.box.lock, true);
+        TASK->kb.box.active = false;
+        irq_spinlock_unlock(&TASK->kb.box.lock, true);
+
+        /*
          * Only hold kb.cleanup_lock while setting kb.finished -
          * this is enough.
@@ -234 +242 @@
         
         /* Connect the newly allocated phone to the kbox */
-        ipc_phone_connect(&TASK->phones[newphid], &task->kb.box);
+        (void) ipc_phone_connect(&TASK->phones[newphid], &task->kb.box);
         
         if (task->kb.thread != NULL) {