mirror of https://gitee.com/openkylin/linux.git
a95d133c86
In preparation of next patch which generalises the use of pte_fragment_alloc() for all, this patch moves the related functions in a place that is common to all subarches. The 8xx will need that for supporting 16k pages, as in that mode page tables still have a size of 4k. Since pte_fragment with only once fragment is not different from what is done in the general case, we can easily migrate all subarchs to pte fragments. Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
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