add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/net/mpls/internal.h
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@@ -98,7 +98,7 @@
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 	u8			nh_via_table;
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 	u8			nh_reserved1;
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-	u32			nh_label[0];
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+	u32			nh_label[];
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 };
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 /* offset of via from beginning of mpls_nh */
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@@ -154,7 +154,7 @@
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 	u8			rt_nh_size;
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 	u8			rt_via_offset;
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 	u8			rt_reserved1;
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-	struct mpls_nh		rt_nh[0];
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+	struct mpls_nh		rt_nh[];
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 };
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 #define for_nexthops(rt) {						\
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@@ -171,17 +171,6 @@
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 	     __nh += rt->rt_nh_size, nh = (struct mpls_nh *)__nh, nhsel++)
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 #define endfor_nexthops(rt) }
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-
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-static inline struct mpls_shim_hdr mpls_entry_encode(u32 label, unsigned ttl, unsigned tc, bool bos)
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-{
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-	struct mpls_shim_hdr result;
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-	result.label_stack_entry =
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-		cpu_to_be32((label << MPLS_LS_LABEL_SHIFT) |
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-			    (tc << MPLS_LS_TC_SHIFT) |
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-			    (bos ? (1 << MPLS_LS_S_SHIFT) : 0) |
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-			    (ttl << MPLS_LS_TTL_SHIFT));
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-	return result;
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-}
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 static inline struct mpls_entry_decoded mpls_entry_decode(struct mpls_shim_hdr *hdr)
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 {