ppc64: Use kmalloc for kernel stacks, like x86 (makes usage easy to track via slabinfo)

6bea8b28 · Anton Blanchard · e949f670 · 6bea8b28
Commit 6bea8b28 authored Oct 17, 2003 by Anton Blanchard
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Showing with 2 additions and 4 deletions

include/asm-ppc64/thread_info.h include/asm-ppc64/thread_info.h +2 -4

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--- a/include/asm-ppc64/thread_info.h
+++ b/include/asm-ppc64/thread_info.h
@@ -51,10 +51,8 @@ struct thread_info {
 #define THREAD_ORDER		2
 #define THREAD_SIZE		(PAGE_SIZE << THREAD_ORDER)
 #define THREAD_SHIFT		(PAGE_SHIFT + THREAD_ORDER)
+#define alloc_thread_info(task)	((struct thread_info *)kmalloc(THREAD_SIZE, GFP_KERNEL))
-#define alloc_thread_info(tsk) ((struct thread_info *) \
+#define free_thread_info(ti)	kfree(ti)
-				__get_free_pages(GFP_KERNEL, THREAD_ORDER))
-#define free_thread_info(ti)	free_pages((unsigned long) (ti), THREAD_ORDER)
 #define get_thread_info(ti)	get_task_struct((ti)->task)
 #define put_thread_info(ti)	put_task_struct((ti)->task)