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Moved a lock up to top in addBlock

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Calin Culianu 2019-12-15 09:14:56 +02:00
parent bfbe86a795
commit d7338d5b87
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GPG key ID: 21810A542031C02C
1 changed files with 3 additions and 3 deletions
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6
Storage.cpp
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@ -863,7 +863,9 @@ QString Storage::addBlock(PreProcessedBlockPtr ppb, bool saveUndo, unsigned nRes
QString errRet;
std::scoped_lock guard(p->headerVerifierLock); // take all locks now.. todo: add more locks here
// take all locks now.. since this is a Big Deal. TODO: add more locks here?
std::scoped_lock guard(p->headerVerifierLock, p->blkInfoLock);
const auto verifUndo = p->headerVerifier; // keep a copy for undo purposes in case this fails
try {
@ -1025,8 +1027,6 @@ QString Storage::addBlock(PreProcessedBlockPtr ppb, bool saveUndo, unsigned nRes
{
// update BlkInfo
ExclusiveLockGuard g(p->blkInfoLock);
if (nReserve) {
if (const auto size = p->blkInfos.size(); size + 1 > p->blkInfos.capacity())
p->blkInfos.reserve(size + nReserve); // reserve space for new blkinfos in 1 go to save on copying