Revert "hugetlb: make free_huge_page irq safe"

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I9SZXR



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This reverts commit 7f5b0216.

The prior patches are not merged, this commit will leads to do heavy
things and even schedule with irq disabled. So revert it first.

Signed-off-by: Jinjiang Tu <tujinjiang@huawei.com>