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authorRichard Braun <rbraun@sceen.net>2011-12-17 21:25:23 +0000
committerRichard Braun <rbraun@sceen.net>2011-12-17 22:13:00 +0000
commitaef06eb95fdb3e5f5b857a8b641723759e850a85 (patch)
treec8c224ad6afc3a114eddea53a3d8ddff58767df2
parent5988ae8fb41ace936e48e5a972abe1c5acc8f8af (diff)
Remove the defunct kernel_task_create() function
The kmem_suballoc() function, which has been replaced with kmem_submap(), is called by kernel_task_create(). Rather than update it, remove this now unused function. * kern/task.c (kernel_task_create): Remove function. * kern/task.h (kernel_task_create): Remove prototype.
-rw-r--r--kern/task.c32
-rw-r--r--kern/task.h2
2 files changed, 0 insertions, 34 deletions
diff --git a/kern/task.c b/kern/task.c
index 2e9fd76..b1381ed 100644
--- a/kern/task.c
+++ b/kern/task.c
@@ -74,38 +74,6 @@ void task_init(void)
(void) task_create(TASK_NULL, FALSE, &kernel_task);
}
-/*
- * Create a task running in the kernel address space. It may
- * have its own map of size mem_size (if 0, it uses the kernel map),
- * and may have ipc privileges.
- */
-task_t kernel_task_create(
- task_t parent_task,
- vm_size_t map_size)
-{
- task_t new_task;
- vm_offset_t min, max;
-
- /*
- * Create the task.
- */
- (void) task_create(parent_task, FALSE, &new_task);
-
- /*
- * Task_create creates the task with a user-space map.
- * Remove the map and replace it with the kernel map
- * or a submap of the kernel map.
- */
- vm_map_deallocate(new_task->map);
- if (map_size == 0)
- new_task->map = kernel_map;
- else
- new_task->map = kmem_suballoc(kernel_map, &min, &max,
- map_size, FALSE);
-
- return new_task;
-}
-
kern_return_t task_create(
task_t parent_task,
boolean_t inherit_memory,
diff --git a/kern/task.h b/kern/task.h
index 9d90243..c425158 100644
--- a/kern/task.h
+++ b/kern/task.h
@@ -162,8 +162,6 @@ extern kern_return_t task_hold(task_t);
extern kern_return_t task_dowait(task_t, boolean_t);
extern kern_return_t task_release(task_t);
-extern task_t kernel_task_create(task_t, vm_size_t);
-
extern task_t kernel_task;
#endif /* _KERN_TASK_H_ */