This code is quite dead. Release_thread is always guaranteed that the mm has
already been released, thus dead_task->mm will always be NULL.
Signed-off-by: Zachary Amsden <[email protected]>
Index: linux-2.6.13/arch/i386/kernel/process.c
===================================================================
--- linux-2.6.13.orig/arch/i386/kernel/process.c 2005-08-15 10:46:18.000000000 -0700
+++ linux-2.6.13/arch/i386/kernel/process.c 2005-08-15 10:48:51.000000000 -0700
@@ -421,17 +421,7 @@
void release_thread(struct task_struct *dead_task)
{
- if (dead_task->mm) {
- // temporary debugging check
- if (dead_task->mm->context.size) {
- printk("WARNING: dead process %8s still has LDT? <%p/%d>\n",
- dead_task->comm,
- dead_task->mm->context.ldt,
- dead_task->mm->context.size);
- BUG();
- }
- }
-
+ BUG_ON(dead_task->mm);
release_vm86_irqs(dead_task);
}
-
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