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remove redundant writers state variable

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This commit is contained in:
vyzo 2021-08-03 10:41:01 +03:00
parent b83b5405c6
commit 380e16d465
1 changed files with 3 additions and 6 deletions
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9
blockstore/splitstore/markset_badger.go
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@ -25,7 +25,6 @@ type BadgerMarkSet struct {
cond sync.Cond cond sync.Cond
pend map[string]struct{} pend map[string]struct{}
writing map[int]map[string]struct{} writing map[int]map[string]struct{}
writers int
seqno int seqno int
version int version int
@ -236,17 +235,15 @@ func (s *BadgerMarkSet) putPending() error {
s.seqno++ s.seqno++
s.writing[seqno] = pend s.writing[seqno] = pend
s.pend = make(map[string]struct{}) s.pend = make(map[string]struct{})
s.writers++
s.mx.Unlock() s.mx.Unlock()
defer func() { defer func() {
s.mx.Lock() s.mx.Lock()
defer s.mx.Unlock() defer s.mx.Unlock()
delete(s.writing, seqno)
s.version++ s.version++
s.writers-- delete(s.writing, seqno)
if s.writers == 0 { if len(s.writing) == 0 {
s.cond.Broadcast() s.cond.Broadcast()
} }
}() }()
@ -278,7 +275,7 @@ func (s *BadgerMarkSet) Close() error {
return nil return nil
} }
for s.writers > 0 { for len(s.writing) > 0 {
s.cond.Wait() s.cond.Wait()
} }