Lines Matching defs:hash
318 u32 hash;
340 hash = siphash_2u64(first, second, &test_key_siphash);
345 ctx->attrs.rcv_tsecr |= hash & COOKIE_MASK;
348 hash &= ~COOKIE_MASK;
349 hash |= mssind << 6;
352 hash |= ctx->attrs.snd_wscale & BPF_SYNCOOKIE_WSCALE_MASK;
355 hash |= BPF_SYNCOOKIE_SACK;
358 hash |= BPF_SYNCOOKIE_ECN;
360 ctx->cookie = hash;
467 u32 hash;
476 hash = siphash_2u64(first, second, &test_key_siphash);
479 hash -= ctx->attrs.rcv_tsecr & COOKIE_MASK;
481 hash &= ~COOKIE_MASK;
483 hash -= cookie & ~COOKIE_MASK;
484 if (hash)