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21 lines
332 B
21 lines
332 B
#ifndef __NET_NS_HASH_H__ |
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#define __NET_NS_HASH_H__ |
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#include <asm/cache.h> |
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struct net; |
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static inline u32 net_hash_mix(const struct net *net) |
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{ |
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#ifdef CONFIG_NET_NS |
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/* |
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* shift this right to eliminate bits, that are |
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* always zeroed |
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*/ |
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return (u32)(((unsigned long)net) >> L1_CACHE_SHIFT); |
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#else |
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return 0; |
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#endif |
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} |
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#endif
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