Changeset e9d15d9 in mainline for kernel/generic/src/proc/task.c

Timestamp:

2017-08-18T21:15:26Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

24abb85d

Parents:

1c85bae

Message:

Turn IRQ structures into kernel objects

ipc_irq_subscribe() now returns a capability for the underlying IRQ kernel
object. ipc_irq_unsubscribe() can now be done only with a valid IRQ capability.

File:

• kernel/generic/src/proc/task.c (modified) (4 diffs)

kernel/generic/src/proc/task.c

@@ -50 +50 @@
 #include <adt/btree.h>
 #include <adt/list.h>
+#include <kobject/kobject.h>
 #include <ipc/ipc.h>
 #include <ipc/ipcrsc.h>
@@ -166 +167 @@
         
         list_initialize(&task->threads);
-
-        int cap;
-        for (cap = 0; cap < MAX_KERNEL_OBJECTS; cap++)
-                kobject_init(&task->kobject[cap]);
+        
+        task->kobject = malloc(sizeof(kobject_t) * MAX_KERNEL_OBJECTS, 0);
         
         ipc_answerbox_init(&task->answerbox, task);
@@ -206 +205 @@
         task->ucycles = 0;
         task->kcycles = 0;
+
+        int cap;
+        for (cap = 0; cap < MAX_KERNEL_OBJECTS; cap++)
+                kobject_initialize(&task->kobject[cap]);
 
         task->ipc_info.call_sent = 0;
@@ -282 +285 @@
         as_release(task->as);
         
+        free(task->kobject);
+
         slab_free(task_slab, task);
 }