diff options
author | John Newbery <john@johnnewbery.com> | 2019-11-05 14:33:38 -0500 |
---|---|---|
committer | John Newbery <john@johnnewbery.com> | 2020-04-23 12:54:06 -0400 |
commit | 507b36dd1bf867cd20e4312b95c68b494c9bb7b8 (patch) | |
tree | 0545b10c242543386e3613bb493e47b48eaa4bbc /src | |
parent | 0109622b08887ed01a30911477ce4b8f266d4b4a (diff) | |
download | bitcoin-507b36dd1bf867cd20e4312b95c68b494c9bb7b8.tar.xz |
[validation] Move all const declarations to top of validation.h
Diffstat (limited to 'src')
-rw-r--r-- | src/validation.h | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/src/validation.h b/src/validation.h index f878a2eb62..91b1ba6497 100644 --- a/src/validation.h +++ b/src/validation.h @@ -64,14 +64,11 @@ static const unsigned int DEFAULT_DESCENDANT_SIZE_LIMIT = 101; static const unsigned int DEFAULT_MEMPOOL_EXPIRY = 336; /** The maximum size of a blk?????.dat file (since 0.8) */ static const unsigned int MAX_BLOCKFILE_SIZE = 0x8000000; // 128 MiB - /** Maximum number of dedicated script-checking threads allowed */ static const int MAX_SCRIPTCHECK_THREADS = 15; /** -par default (number of script-checking threads, 0 = auto) */ static const int DEFAULT_SCRIPTCHECK_THREADS = 0; - static const int64_t DEFAULT_MAX_TIP_AGE = 24 * 60 * 60; - static const bool DEFAULT_CHECKPOINTS_ENABLED = true; static const bool DEFAULT_TXINDEX = false; static const char* const DEFAULT_BLOCKFILTERINDEX = "0"; @@ -80,9 +77,21 @@ static const unsigned int DEFAULT_BANSCORE_THRESHOLD = 100; static const bool DEFAULT_PERSIST_MEMPOOL = true; /** Default for using fee filter */ static const bool DEFAULT_FEEFILTER = true; - /** Default for -stopatheight */ static const int DEFAULT_STOPATHEIGHT = 0; +/** Block files containing a block-height within MIN_BLOCKS_TO_KEEP of ::ChainActive().Tip() will not be pruned. */ +static const unsigned int MIN_BLOCKS_TO_KEEP = 288; +static const signed int DEFAULT_CHECKBLOCKS = 6; +static const unsigned int DEFAULT_CHECKLEVEL = 3; +// Require that user allocate at least 550 MiB for block & undo files (blk???.dat and rev???.dat) +// At 1MB per block, 288 blocks = 288MB. +// Add 15% for Undo data = 331MB +// Add 20% for Orphan block rate = 397MB +// We want the low water mark after pruning to be at least 397 MB and since we prune in +// full block file chunks, we need the high water mark which triggers the prune to be +// one 128MB block file + added 15% undo data = 147MB greater for a total of 545MB +// Setting the target to >= 550 MiB will make it likely we can respect the target. +static const uint64_t MIN_DISK_SPACE_FOR_BLOCK_FILES = 550 * 1024 * 1024; struct BlockHasher { @@ -130,21 +139,6 @@ extern bool fHavePruned; extern bool fPruneMode; /** Number of MiB of block files that we're trying to stay below. */ extern uint64_t nPruneTarget; -/** Block files containing a block-height within MIN_BLOCKS_TO_KEEP of ::ChainActive().Tip() will not be pruned. */ -static const unsigned int MIN_BLOCKS_TO_KEEP = 288; - -static const signed int DEFAULT_CHECKBLOCKS = 6; -static const unsigned int DEFAULT_CHECKLEVEL = 3; - -// Require that user allocate at least 550 MiB for block & undo files (blk???.dat and rev???.dat) -// At 1MB per block, 288 blocks = 288MB. -// Add 15% for Undo data = 331MB -// Add 20% for Orphan block rate = 397MB -// We want the low water mark after pruning to be at least 397 MB and since we prune in -// full block file chunks, we need the high water mark which triggers the prune to be -// one 128MB block file + added 15% undo data = 147MB greater for a total of 545MB -// Setting the target to >= 550 MiB will make it likely we can respect the target. -static const uint64_t MIN_DISK_SPACE_FOR_BLOCK_FILES = 550 * 1024 * 1024; /** * Process an incoming block. This only returns after the best known valid |