Commit 3efcb7a4 authored Jan 05, 2015 by Tobias Klauser Committed by Will Deacon Jan 07, 2015

arm64: Remove unused prepare_to_copy()



prepare_to_copy() was removed from all architectures supported at that
time in commit 55ccf3fe ("fork: move the real prepare_to_copy()
users to arch_dup_task_struct()"). Remove it from arm64 as well.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Will Deacon <will.deacon@arm.com>

parent 0f9132ce

arch/arm64/include/asm/processor.h

+0 −3

Original line number	Diff line number	Diff line
		@@ -123,9 +123,6 @@ struct task_struct;
		/* Free all resources held by a thread. */
		extern void release_thread(struct task_struct *);

		/* Prepare to copy thread state - unlazy all lazy status */
		#define prepare_to_copy(tsk) do { } while (0)

		unsigned long get_wchan(struct task_struct *p);

		#define cpu_relax() barrier()

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