cerc-io/lotus
10
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 27 Wiki Activity

fix potential underflow

Browse Source
This commit is contained in:
vyzo 2021-07-26 18:36:01 +03:00
parent 18caefc4a1
commit c52c2738ab
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
blockstore/splitstore/splitstore_warmup.go
View File

@ -9,6 +9,7 @@ import (
blocks "github.com/ipfs/go-block-format" blocks "github.com/ipfs/go-block-format"
cid "github.com/ipfs/go-cid" cid "github.com/ipfs/go-cid"
"github.com/filecoin-project/go-state-types/abi"
bstore "github.com/filecoin-project/lotus/blockstore" bstore "github.com/filecoin-project/lotus/blockstore"
"github.com/filecoin-project/lotus/build" "github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/types" "github.com/filecoin-project/lotus/chain/types"
@ -49,8 +50,11 @@ func (s *SplitStore) warmup(curTs *types.TipSet) error {
// and headers all the way up to genesis. // and headers all the way up to genesis.
// objects are written in batches so as to minimize overhead. // objects are written in batches so as to minimize overhead.
func (s *SplitStore) doWarmup(curTs *types.TipSet) error { func (s *SplitStore) doWarmup(curTs *types.TipSet) error {
var boundaryEpoch abi.ChainEpoch
epoch := curTs.Height() epoch := curTs.Height()
boundaryEpoch := epoch - WarmupBoundary if WarmupBoundary < epoch {
boundaryEpoch = epoch - WarmupBoundary
}
batchHot := make([]blocks.Block, 0, batchSize) batchHot := make([]blocks.Block, 0, batchSize)
count := int64(0) count := int64(0)
xcount := int64(0) xcount := int64(0)