aafe4dbed0
These are all kernel internal interfaces that get copied around a lot. In most cases, architectures can provide their own optimized versions, but these generic versions can work as well. I have tried to use the most common contents of each header to allow existing architectures to migrate easily. Thanks to Remis for suggesting a number of cleanups. Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
33 lines
576 B
C
33 lines
576 B
C
#ifndef _ASM_GENERIC_KMAP_TYPES_H
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#define _ASM_GENERIC_KMAP_TYPES_H
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#ifdef CONFIG_DEBUG_HIGHMEM
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# define D(n) __KM_FENCE_##n ,
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#else
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# define D(n)
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#endif
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enum km_type {
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D(0) KM_BOUNCE_READ,
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D(1) KM_SKB_SUNRPC_DATA,
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D(2) KM_SKB_DATA_SOFTIRQ,
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D(3) KM_USER0,
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D(4) KM_USER1,
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D(5) KM_BIO_SRC_IRQ,
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D(6) KM_BIO_DST_IRQ,
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D(7) KM_PTE0,
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D(8) KM_PTE1,
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D(9) KM_IRQ0,
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D(10) KM_IRQ1,
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D(11) KM_SOFTIRQ0,
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D(12) KM_SOFTIRQ1,
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D(13) KM_SYNC_ICACHE,
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D(14) KM_SYNC_DCACHE,
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D(15) KM_UML_USERCOPY, /* UML specific, for copy_*_user - used in do_op_one_page */
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D(16) KM_TYPE_NR
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};
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#undef D
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#endif
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