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Hello, > Yes, you are true. > In the fault handler, we should use find_lock_page() instead of > find_get_page() to find a hugepage associated with the fault address. Sorry, locking page is not needed. > After that pte_none(*pte) should be called again to check whether > some races has happened. While checking, mm->page_table_lock have to be locked. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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