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@ -93,8 +93,9 @@ static CSignatureCache signatureCache;
@@ -93,8 +93,9 @@ static CSignatureCache signatureCache;
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// To be called once in AppInit2/TestingSetup to initialize the signatureCache
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void InitSignatureCache() |
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{ |
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size_t nMaxCacheSize = GetArg("-maxsigcachesize", DEFAULT_MAX_SIG_CACHE_SIZE) * ((size_t) 1 << 20); |
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if (nMaxCacheSize <= 0) return; |
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// nMaxCacheSize is unsigned. If -maxsigcachesize is set to zero,
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// setup_bytes creates the minimum possible cache (2 elements).
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size_t nMaxCacheSize = std::min(std::max((int64_t)0, GetArg("-maxsigcachesize", DEFAULT_MAX_SIG_CACHE_SIZE)), MAX_MAX_SIG_CACHE_SIZE) * ((size_t) 1 << 20); |
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size_t nElems = signatureCache.setup_bytes(nMaxCacheSize); |
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LogPrintf("Using %zu MiB out of %zu requested for signature cache, able to store %zu elements\n", |
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(nElems*sizeof(uint256)) >>20, nMaxCacheSize>>20, nElems); |
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