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task_allocator: Use config switches instead of magic defines

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Replace __HAVE_ARCH_TASK_ALLOCATOR and __HAVE_ARCH_THREAD_ALLOCATOR
with proper config switches.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Tony Luck <tony.luck@intel.com>
Link: http://lkml.kernel.org/r/20120505150142.371309416@linutronix.de
This commit is contained in:
Thomas Gleixner
2012-05-05 15:05:48 +00:00
parent 66bb4cda55
commit f5e1028736
6 changed files with 14 additions and 9 deletions
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3
arch/ia64/include/asm/thread_info.h
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@@ -54,8 +54,6 @@ struct thread_info {
}, \
}
#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
#ifndef ASM_OFFSETS_C
/* how to get the thread information struct from C */
#define current_thread_info() ((struct thread_info *) ((char *) current + IA64_TASK_SIZE))
@@ -84,7 +82,6 @@ struct thread_info {
#endif
#define end_of_stack(p) (unsigned long *)((void *)(p) + IA64_RBS_OFFSET)
#define __HAVE_ARCH_TASK_STRUCT_ALLOCATOR
#define alloc_task_struct_node(node) \
({ \
struct page *page = alloc_pages_node(node, GFP_KERNEL | __GFP_COMP, \