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Differential D18584

init: Use size_t consistently for cache sizes
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Authored by PiRK on Sep 9 2025, 13:58.

Details

Reviewers
Fabien
Group Reviewers
Restricted Project
Commits
rABC6016718c9217: init: Use size_t consistently for cache sizes
Summary

This avoids having to rely on implicit casts when passing them to the
various functions allocating the caches.

This also ensures that if the requested amount of db_cache does not fit
in a size_t, it is clamped to the maximum value of a size_t.

Also take this opportunity to make the total amounts of cache in the
chainstate manager a size_t too.

This concludes backport of core#31483
https://github.com/bitcoin/bitcoin/pull/31483/commits/2a92702bafca5c78b270a9502a22cb9deac02cfc
Depends on D18583

Test Plan

ninja all check-all

Diff Detail

Repository
rABC Bitcoin ABC
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

PiRK created this revision.Sep 9 2025, 13:58
Herald added a reviewer: Restricted Project. · View Herald TranscriptSep 9 2025, 13:58
PiRK requested review of this revision.Sep 9 2025, 13:58
teamcity edited the summary of this revision. (Show Details)Sep 9 2025, 13:58
PiRK planned changes to this revision.Sep 9 2025, 14:22
Harbormaster completed remote builds in B34364: Diff 55537.Sep 9 2025, 14:26
teamcity added a comment.Sep 9 2025, 14:26
Build Bitcoin ABC Diffs / Diff Testing (build-clang) failed.

Tail of the build log:

[400/586] Building CXX object src/test/CMakeFiles/testutil.dir/util/coins.cpp.o
[401/586] Building CXX object src/test/CMakeFiles/testutil.dir/util/logging.cpp.o
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[403/586] Building CXX object src/test/CMakeFiles/testutil.dir/util/net.cpp.o
[404/586] Building CXX object src/test/CMakeFiles/testutil.dir/util/random.cpp.o
[405/586] Building CXX object src/CMakeFiles/server.dir/rpc/txoutproof.cpp.o
[406/586] Building CXX object src/test/CMakeFiles/testutil.dir/util/str.cpp.o
[407/586] Building CXX object src/test/CMakeFiles/testutil.dir/util/transaction_utils.cpp.o
[408/586] Building CXX object src/CMakeFiles/server.dir/script/scriptcache.cpp.o
[409/586] Building CXX object src/test/CMakeFiles/testutil.dir/util/blockfilter.cpp.o
[410/586] Building CXX object src/CMakeFiles/server.dir/rpc/mempool.cpp.o
[411/586] Building CXX object src/test/CMakeFiles/testutil.dir/util/wallet.cpp.o
[412/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/bdb.cpp.o
[413/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/coinselection.cpp.o
[414/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/coincontrol.cpp.o
[415/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/context.cpp.o
[416/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/crypter.cpp.o
[417/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/db.cpp.o
[418/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/fees.cpp.o
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[420/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/receive.cpp.o
[421/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/load.cpp.o
[422/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/rpcwallet.cpp.o
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[429/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/spend.cpp.o
[430/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/scriptpubkeyman.cpp.o
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[432/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/transaction.cpp.o
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[434/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/wallet.cpp.o
[435/586] Building CXX object src/wallet/CMakeFiles/wallet.dir/walletdb.cpp.o
[436/586] Building CXX object src/wallet/CMakeFiles/wallet-tool.dir/wallettool.cpp.o
[437/586] Building CXX object src/seeder/CMakeFiles/seeder-base.dir/db.cpp.o
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[439/586] Building CXX object src/seeder/CMakeFiles/seeder-base.dir/options.cpp.o
[440/586] Building CXX object src/seeder/CMakeFiles/bitcoin-seeder.dir/main.cpp.o
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[444/586] Linking CXX executable src/iguana/iguana
[445/586] Linking CXX static library src/wallet/libwallet.a
[446/586] Building CXX object src/test/CMakeFiles/testutil.dir/util/mining.cpp.o
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[451/586] Building CXX object src/CMakeFiles/server.dir/rpc/avalanche.cpp.o
[452/586] Building CXX object src/test/CMakeFiles/testutil.dir/util/setup_common.cpp.o
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[457/586] Building CXX object src/CMakeFiles/server.dir/validation.cpp.o
ninja: build stopped: cannot make progress due to previous errors.
Build build-clang failed with exit code 1
teamcity added a comment.Sep 9 2025, 14:29
Build Bitcoin ABC Diffs / Diff Testing (build-clang-tidy) failed.

Tail of the build log:

[399/584] Linking C executable src/secp256k1/ecmult-bench
[400/584] Building CXX object src/CMakeFiles/bitcoin-cli.dir/bitcoin-cli.cpp.o
[401/584] Linking CXX executable src/bitcoin-cli
[402/584] Building CXX object src/CMakeFiles/bitcoind.dir/bitcoind.cpp.o
[403/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/blockindex.cpp.o
[404/584] Building CXX object src/CMakeFiles/server.dir/txmempool.cpp.o
[405/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/logging.cpp.o
[406/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/str.cpp.o
[407/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/coins.cpp.o
[408/584] Building CXX object src/CMakeFiles/bitcoin-wallet.dir/bitcoin-wallet.cpp.o
[409/584] Building CXX object src/CMakeFiles/bitcoin-tx.dir/bitcoin-tx.cpp.o
[410/584] Building CXX object src/CMakeFiles/server.dir/rpc/blockchain.cpp.o
[411/584] Linking CXX executable src/bitcoin-tx
[412/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/random.cpp.o
[413/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/blockfilter.cpp.o
[414/584] Building CXX object src/CMakeFiles/server.dir/wallet/init.cpp.o
[415/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/transaction_utils.cpp.o
[416/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/context.cpp.o
[417/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/net.cpp.o
[418/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/coincontrol.cpp.o
[419/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/coinselection.cpp.o
[420/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/db.cpp.o
[421/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/crypter.cpp.o
[422/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/validation.cpp.o
[423/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/bdb.cpp.o
[424/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/mining.cpp.o
[425/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/txmempool.cpp.o
[426/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/wallet.cpp.o
[427/584] Building CXX object src/test/CMakeFiles/testutil.dir/util/setup_common.cpp.o
[428/584] Building CXX object src/CMakeFiles/server.dir/validation.cpp.o
[429/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/fees.cpp.o
[430/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/load.cpp.o
[431/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/receive.cpp.o
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[434/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/sqlite.cpp.o
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[436/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/transaction.cpp.o
[437/584] Building CXX object src/seeder/CMakeFiles/seeder-base.dir/dns.cpp.o
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[440/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/spend.cpp.o
[441/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/walletutil.cpp.o
[442/584] Building CXX object src/seeder/CMakeFiles/seeder-base.dir/options.cpp.o
[443/584] Building CXX object src/seeder/CMakeFiles/seeder-base.dir/db.cpp.o
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[445/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/scriptpubkeyman.cpp.o
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[449/584] Building CXX object src/seeder/CMakeFiles/bitcoin-seeder.dir/main.cpp.o
[450/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/rpc/backup.cpp.o
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[452/584] Building CXX object src/wallet/CMakeFiles/wallet-tool.dir/wallettool.cpp.o
[453/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/walletdb.cpp.o
[454/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/rpcwallet.cpp.o
[455/584] Building CXX object src/wallet/CMakeFiles/wallet.dir/wallet.cpp.o
[456/584] Linking CXX static library src/wallet/libwallet.a
ninja: build stopped: cannot make progress due to previous errors.
Build build-clang-tidy failed with exit code 1
PiRK updated this revision to Diff 55558.Sep 10 2025, 06:32

rebase

Harbormaster completed remote builds in B34380: Diff 55558.Sep 10 2025, 07:00
Fabien requested changes to this revision.Sep 10 2025, 09:31
Fabien added a subscriber: Fabien.
Fabien added inline comments.
src/node/caches.cpp
10 ↗(On Diff #55558)

?

This revision now requires changes to proceed.Sep 10 2025, 09:31
PiRK mentioned this in D18582: kernel: Move non-kernel db cache size constants.Sep 10 2025, 10:04
PiRK updated this revision to Diff 55562.Sep 10 2025, 10:07

rebase, remove now useless cstdint in caches.h, remove unneeded other include (bad rebase conflict resolution)

Harbormaster completed remote builds in B34384: Diff 55562.Sep 10 2025, 10:28
Fabien accepted this revision.Sep 10 2025, 10:53
This revision is now accepted and ready to land.Sep 10 2025, 10:53
Closed by commit rABC6016718c9217: init: Use size_t consistently for cache sizes (authored by TheCharlatan <seb.kung@gmail.com>, committed by PiRK). · Explain WhySep 10 2025, 14:59
This revision was automatically updated to reflect the committed changes.
PiRK added a commit: rABC6016718c9217: init: Use size_t consistently for cache sizes.

Revision Contents
Changeset List

PathSize
src/
2 lines
2 lines
kernel/
4 lines
node/
10 lines
46 lines
2 lines
qt/
2 lines
4 lines
test/
util/
9 lines
4 lines

Diff 55577

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src/bitcoin-chainstate.cpp

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src/init.cpp

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src/kernel/caches.h

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src/node/caches.h

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src/node/caches.cpp

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src/node/chainstate.cpp

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src/qt/optionsdialog.cpp

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src/qt/optionsmodel.cpp

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src/test/util/setup_common.cpp

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src/validation.h

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