scripted-diff: Rename PeerManagerImpl members

-BEGIN VERIFY SCRIPT-
ren() { sed -i "s:\<$1\>:$2:g" $(git grep -l "\<$1\>" ./src ./test); }

ren mapNodeState                              m_node_states
ren cs_most_recent_block                      m_most_recent_block_mutex
ren most_recent_block                         m_most_recent_block
ren most_recent_compact_block                 m_most_recent_compact_block
ren most_recent_block_hash                    m_most_recent_block_hash
ren fWitnessesPresentInMostRecentCompactBlock m_most_recent_compact_block_has_witnesses
ren nPreferredDownload                        m_num_preferred_download_peers
ren nHighestFastAnnounce                       m_highest_fast_announce
-END VERIFY SCRIPT-

1 files changed, 41 insertions, 41 deletions

diff --git a/src/net_processing.cpp b/src/net_processing.cpp
index f00cfb727d..7f88d534b3 100644
--- a/src/net_processing.cpp
+++ b/src/net_processing.cpp
@@ -582,7 +582,7 @@ private:
     std::map<NodeId, PeerRef> m_peer_map GUARDED_BY(m_peer_mutex);
 
     /** Map maintaining per-node state. */
-    std::map<NodeId, CNodeState> mapNodeState GUARDED_BY(cs_main);
+    std::map<NodeId, CNodeState> m_node_states GUARDED_BY(cs_main);
 
     /** Get a pointer to a const CNodeState, used when not mutating the CNodeState object. */
     const CNodeState* State(NodeId pnode) const EXCLUSIVE_LOCKS_REQUIRED(cs_main);
@@ -611,7 +611,7 @@ private:
     int m_outbound_peers_with_protect_from_disconnect GUARDED_BY(cs_main) = 0;
 
     /** Number of preferable block download peers. */
-    int nPreferredDownload GUARDED_BY(cs_main){0};
+    int m_num_preferred_download_peers GUARDED_BY(cs_main){0};
 
     bool AlreadyHaveTx(const GenTxid& gtxid) EXCLUSIVE_LOCKS_REQUIRED(cs_main);
 
@@ -680,15 +680,15 @@ private:
                                                 std::chrono::seconds average_interval);
 
 
-    // All of the following cache a recent block, and are protected by cs_most_recent_block
-    RecursiveMutex cs_most_recent_block;
-    std::shared_ptr<const CBlock> most_recent_block GUARDED_BY(cs_most_recent_block);
-    std::shared_ptr<const CBlockHeaderAndShortTxIDs> most_recent_compact_block GUARDED_BY(cs_most_recent_block);
-    uint256 most_recent_block_hash GUARDED_BY(cs_most_recent_block);
-    bool fWitnessesPresentInMostRecentCompactBlock GUARDED_BY(cs_most_recent_block){false};
+    // All of the following cache a recent block, and are protected by m_most_recent_block_mutex
+    RecursiveMutex m_most_recent_block_mutex;
+    std::shared_ptr<const CBlock> m_most_recent_block GUARDED_BY(m_most_recent_block_mutex);
+    std::shared_ptr<const CBlockHeaderAndShortTxIDs> m_most_recent_compact_block GUARDED_BY(m_most_recent_block_mutex);
+    uint256 m_most_recent_block_hash GUARDED_BY(m_most_recent_block_mutex);
+    bool m_most_recent_compact_block_has_witnesses GUARDED_BY(m_most_recent_block_mutex){false};
 
     /** Height of the highest block announced using BIP 152 high-bandwidth mode. */
-    int nHighestFastAnnounce{0};
+    int m_highest_fast_announce{0};
 
     /** Have we requested this block from a peer */
     bool IsBlockRequested(const uint256& hash) EXCLUSIVE_LOCKS_REQUIRED(cs_main);
@@ -834,8 +834,8 @@ private:
 
 const CNodeState* PeerManagerImpl::State(NodeId pnode) const EXCLUSIVE_LOCKS_REQUIRED(cs_main)
 {
-    std::map<NodeId, CNodeState>::const_iterator it = mapNodeState.find(pnode);
-    if (it == mapNodeState.end())
+    std::map<NodeId, CNodeState>::const_iterator it = m_node_states.find(pnode);
+    if (it == m_node_states.end())
         return nullptr;
     return &it->second;
 }
@@ -1236,7 +1236,7 @@ void PeerManagerImpl::InitializeNode(CNode *pnode)
     NodeId nodeid = pnode->GetId();
     {
         LOCK(cs_main);
-        mapNodeState.emplace_hint(mapNodeState.end(), std::piecewise_construct, std::forward_as_tuple(nodeid), std::forward_as_tuple(pnode->IsInboundConn()));
+        m_node_states.emplace_hint(m_node_states.end(), std::piecewise_construct, std::forward_as_tuple(nodeid), std::forward_as_tuple(pnode->IsInboundConn()));
         assert(m_txrequest.Count(nodeid) == 0);
     }
     PeerRef peer = std::make_shared<Peer>(nodeid, /*tx_relay=*/ !pnode->IsBlockOnlyConn());
@@ -1298,18 +1298,18 @@ void PeerManagerImpl::FinalizeNode(const CNode& node)
     }
     WITH_LOCK(g_cs_orphans, m_orphanage.EraseForPeer(nodeid));
     m_txrequest.DisconnectedPeer(nodeid);
-    nPreferredDownload -= state->fPreferredDownload;
+    m_num_preferred_download_peers -= state->fPreferredDownload;
     m_peers_downloading_from -= (state->nBlocksInFlight != 0);
     assert(m_peers_downloading_from >= 0);
     m_outbound_peers_with_protect_from_disconnect -= state->m_chain_sync.m_protect;
     assert(m_outbound_peers_with_protect_from_disconnect >= 0);
 
-    mapNodeState.erase(nodeid);
+    m_node_states.erase(nodeid);
 
-    if (mapNodeState.empty()) {
+    if (m_node_states.empty()) {
         // Do a consistency check after the last peer is removed.
         assert(mapBlocksInFlight.empty());
-        assert(nPreferredDownload == 0);
+        assert(m_num_preferred_download_peers == 0);
         assert(m_peers_downloading_from == 0);
         assert(m_outbound_peers_with_protect_from_disconnect == 0);
         assert(m_wtxid_relay_peers == 0);
@@ -1635,9 +1635,9 @@ void PeerManagerImpl::NewPoWValidBlock(const CBlockIndex *pindex, const std::sha
 
     LOCK(cs_main);
 
-    if (pindex->nHeight <= nHighestFastAnnounce)
+    if (pindex->nHeight <= m_highest_fast_announce)
         return;
-    nHighestFastAnnounce = pindex->nHeight;
+    m_highest_fast_announce = pindex->nHeight;
 
     bool fWitnessEnabled = DeploymentActiveAt(*pindex, m_chainparams.GetConsensus(), Consensus::DEPLOYMENT_SEGWIT);
     uint256 hashBlock(pblock->GetHash());
@@ -1645,11 +1645,11 @@ void PeerManagerImpl::NewPoWValidBlock(const CBlockIndex *pindex, const std::sha
         std::async(std::launch::deferred, [&] { return msgMaker.Make(NetMsgType::CMPCTBLOCK, *pcmpctblock); })};
 
     {
-        LOCK(cs_most_recent_block);
-        most_recent_block_hash = hashBlock;
-        most_recent_block = pblock;
-        most_recent_compact_block = pcmpctblock;
-        fWitnessesPresentInMostRecentCompactBlock = fWitnessEnabled;
+        LOCK(m_most_recent_block_mutex);
+        m_most_recent_block_hash = hashBlock;
+        m_most_recent_block = pblock;
+        m_most_recent_compact_block = pcmpctblock;
+        m_most_recent_compact_block_has_witnesses = fWitnessEnabled;
     }
 
     m_connman.ForEachNode([this, pindex, fWitnessEnabled, &lazy_ser, &hashBlock](CNode* pnode) EXCLUSIVE_LOCKS_REQUIRED(::cs_main) {
@@ -1856,10 +1856,10 @@ void PeerManagerImpl::ProcessGetBlockData(CNode& pfrom, Peer& peer, const CInv&
     std::shared_ptr<const CBlockHeaderAndShortTxIDs> a_recent_compact_block;
     bool fWitnessesPresentInARecentCompactBlock;
     {
-        LOCK(cs_most_recent_block);
-        a_recent_block = most_recent_block;
-        a_recent_compact_block = most_recent_compact_block;
-        fWitnessesPresentInARecentCompactBlock = fWitnessesPresentInMostRecentCompactBlock;
+        LOCK(m_most_recent_block_mutex);
+        a_recent_block = m_most_recent_block;
+        a_recent_compact_block = m_most_recent_compact_block;
+        fWitnessesPresentInARecentCompactBlock = m_most_recent_compact_block_has_witnesses;
     }
 
     bool need_activate_chain = false;
@@ -2735,7 +2735,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
             LOCK(cs_main);
             CNodeState* state = State(pfrom.GetId());
             state->fPreferredDownload = (!pfrom.IsInboundConn() || pfrom.HasPermission(NetPermissionFlags::NoBan)) && !pfrom.IsAddrFetchConn() && !pfrom.fClient;
-            nPreferredDownload += state->fPreferredDownload;
+            m_num_preferred_download_peers += state->fPreferredDownload;
         }
 
         // Self advertisement & GETADDR logic
@@ -3158,8 +3158,8 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
         {
             std::shared_ptr<const CBlock> a_recent_block;
             {
-                LOCK(cs_most_recent_block);
-                a_recent_block = most_recent_block;
+                LOCK(m_most_recent_block_mutex);
+                a_recent_block = m_most_recent_block;
             }
             BlockValidationState state;
             if (!m_chainman.ActiveChainstate().ActivateBestChain(state, a_recent_block)) {
@@ -3210,10 +3210,10 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
 
         std::shared_ptr<const CBlock> recent_block;
         {
-            LOCK(cs_most_recent_block);
-            if (most_recent_block_hash == req.blockhash)
-                recent_block = most_recent_block;
-            // Unlock cs_most_recent_block to avoid cs_main lock inversion
+            LOCK(m_most_recent_block_mutex);
+            if (m_most_recent_block_hash == req.blockhash)
+                recent_block = m_most_recent_block;
+            // Unlock m_most_recent_block_mutex to avoid cs_main lock inversion
         }
         if (recent_block) {
             SendBlockTransactions(pfrom, *recent_block, req);
@@ -4677,7 +4677,7 @@ bool PeerManagerImpl::SendMessages(CNode* pto)
         if (m_chainman.m_best_header == nullptr) {
             m_chainman.m_best_header = m_chainman.ActiveChain().Tip();
         }
-        bool fFetch = state.fPreferredDownload || (nPreferredDownload == 0 && !pto->fClient && !pto->IsAddrFetchConn()); // Download if this is a nice peer, or we have no nice peers and this one might do.
+        bool fFetch = state.fPreferredDownload || (m_num_preferred_download_peers == 0 && !pto->fClient && !pto->IsAddrFetchConn()); // Download if this is a nice peer, or we have no nice peers and this one might do.
         if (!state.fSyncStarted && !pto->fClient && !fImporting && !fReindex) {
             // Only actively request headers from a single peer, unless we're close to today.
             if ((nSyncStarted == 0 && fFetch) || m_chainman.m_best_header->GetBlockTime() > GetAdjustedTime() - 24 * 60 * 60) {
@@ -4782,12 +4782,12 @@ bool PeerManagerImpl::SendMessages(CNode* pto)
 
                     bool fGotBlockFromCache = false;
                     {
-                        LOCK(cs_most_recent_block);
-                        if (most_recent_block_hash == pBestIndex->GetBlockHash()) {
-                            if (state.fWantsCmpctWitness || !fWitnessesPresentInMostRecentCompactBlock)
-                                m_connman.PushMessage(pto, msgMaker.Make(nSendFlags, NetMsgType::CMPCTBLOCK, *most_recent_compact_block));
+                        LOCK(m_most_recent_block_mutex);
+                        if (m_most_recent_block_hash == pBestIndex->GetBlockHash()) {
+                            if (state.fWantsCmpctWitness || !m_most_recent_compact_block_has_witnesses)
+                                m_connman.PushMessage(pto, msgMaker.Make(nSendFlags, NetMsgType::CMPCTBLOCK, *m_most_recent_compact_block));
                             else {
-                                CBlockHeaderAndShortTxIDs cmpctblock(*most_recent_block, state.fWantsCmpctWitness);
+                                CBlockHeaderAndShortTxIDs cmpctblock(*m_most_recent_block, state.fWantsCmpctWitness);
                                 m_connman.PushMessage(pto, msgMaker.Make(nSendFlags, NetMsgType::CMPCTBLOCK, cmpctblock));
                             }
                             fGotBlockFromCache = true;
@@ -5022,7 +5022,7 @@ bool PeerManagerImpl::SendMessages(CNode* pto)
         if (state.fSyncStarted && state.m_headers_sync_timeout < std::chrono::microseconds::max()) {
             // Detect whether this is a stalling initial-headers-sync peer
             if (m_chainman.m_best_header->GetBlockTime() <= GetAdjustedTime() - 24 * 60 * 60) {
-                if (current_time > state.m_headers_sync_timeout && nSyncStarted == 1 && (nPreferredDownload - state.fPreferredDownload >= 1)) {
+                if (current_time > state.m_headers_sync_timeout && nSyncStarted == 1 && (m_num_preferred_download_peers - state.fPreferredDownload >= 1)) {
                     // Disconnect a peer (without NetPermissionFlags::NoBan permission) if it is our only sync peer,
                     // and we have others we could be using instead.
                     // Note: If all our peers are inbound, then we won't