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Commit 3194f61d authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

mips: Use common threadinfo allocator 



No point in using kmalloc for allocating 0, 1 resp. 2 pages for
threadinfo.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Link: http://lkml.kernel.org/r/20120505150141.936950979@linutronix.de
parent fe844052

arch/mips/include/asm/thread_info.h

+0 −12
Original line number Original line Diff line number Diff line
@@ -85,18 +85,6 @@ register struct thread_info *__current_thread_info __asm__("$28"); 




#define STACK_WARN	(THREAD_SIZE / 8)

#define STACK_WARN	(THREAD_SIZE / 8)





#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR



#ifdef CONFIG_DEBUG_STACK_USAGE

#define alloc_thread_info_node(tsk, node) \

		kzalloc_node(THREAD_SIZE, GFP_KERNEL, node)

#else

#define alloc_thread_info_node(tsk, node) \

		kmalloc_node(THREAD_SIZE, GFP_KERNEL, node)

#endif



#define free_thread_info(info) kfree(info)



#endif /* !__ASSEMBLY__ */

#endif /* !__ASSEMBLY__ */





#define PREEMPT_ACTIVE		0x10000000

#define PREEMPT_ACTIVE		0x10000000