a3286f05bc
In preparation for the following patch which will enhance 'slices' for supporting PPC32 in order to fix an issue on hugepages on 8xx, this patch takes out of page*.h all bits related to 'slices' and put them into newly created slice.h header files. While common parts go into asm/slice.h, subarch specific parts go into respective books3s/64/slice.c and nohash/64/slice.c 'slices' Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
13 lines
416 B
C
13 lines
416 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_POWERPC_NOHASH_64_SLICE_H
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#define _ASM_POWERPC_NOHASH_64_SLICE_H
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#ifdef CONFIG_PPC_64K_PAGES
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#define get_slice_psize(mm, addr) MMU_PAGE_64K
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#else /* CONFIG_PPC_64K_PAGES */
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#define get_slice_psize(mm, addr) MMU_PAGE_4K
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#endif /* !CONFIG_PPC_64K_PAGES */
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#define slice_set_user_psize(mm, psize) do { BUG(); } while (0)
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#endif /* _ASM_POWERPC_NOHASH_64_SLICE_H */
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