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uml: use get_free_pages to allocate kernel stacks 

For some reason, I was using kmalloc instead of get_free_pages for kernel
stacks.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Dike 2007-07-15 23:38:48 -07:00 committed by Linus Torvalds
parent 0a6d3a2a38
commit 84812217e3
1 changed files with 4 additions and 2 deletions
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6
include/asm-um/thread_info.h
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@ -54,8 +54,10 @@ static inline struct thread_info *current_thread_info(void)
/* thread information allocation */
#define alloc_thread_info(tsk) \
((struct thread_info *) kmalloc(THREAD_SIZE, GFP_KERNEL))
#define free_thread_info(ti) kfree(ti)
((struct thread_info *) __get_free_pages(GFP_KERNEL, \
CONFIG_KERNEL_STACK_ORDER))
#define free_thread_info(ti) \
free_pages((unsigned long)(ti),CONFIG_KERNEL_STACK_ORDER)
#endif