tree 9557c950c21cf4336ccc403136ea11384150af31
parent 62ec30d45ecbb85b5991474c8f04192697687495
author FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 1216975540 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1217008408 -0700

clean up duplicated alloc/free_thread_info

We duplicate alloc/free_thread_info defines on many platforms (the
majority uses __get_free_pages/free_pages).  This patch defines common
defines and removes these duplicated defines.
__HAVE_ARCH_THREAD_INFO_ALLOCATOR is introduced for platforms that do
something different.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>