diff options
Diffstat (limited to 'vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go')
| -rw-r--r-- | vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go b/vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go index 0c1b9a5..6b70eb2 100644 --- a/vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go +++ b/vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go @@ -8,6 +8,7 @@ package leveldb import ( "sync" + "sync/atomic" "time" "github.com/syndtr/goleveldb/leveldb/errors" @@ -260,7 +261,7 @@ func (db *DB) compactionCommit(name string, rec *sessionRecord) { db.compCommitLk.Lock() defer db.compCommitLk.Unlock() // Defer is necessary. db.compactionTransactFunc(name+"@commit", func(cnt *compactionTransactCounter) error { - return db.s.commit(rec) + return db.s.commit(rec, true) }, nil) } @@ -324,10 +325,12 @@ func (db *DB) memCompaction() { db.logf("memdb@flush committed F·%d T·%v", len(rec.addedTables), stats.duration) + // Save compaction stats for _, r := range rec.addedTables { stats.write += r.size } db.compStats.addStat(flushLevel, stats) + atomic.AddUint32(&db.memComp, 1) // Drop frozen memdb. db.dropFrozenMem() @@ -588,6 +591,14 @@ func (db *DB) tableCompaction(c *compaction, noTrivial bool) { for i := range stats { db.compStats.addStat(c.sourceLevel+1, &stats[i]) } + switch c.typ { + case level0Compaction: + atomic.AddUint32(&db.level0Comp, 1) + case nonLevel0Compaction: + atomic.AddUint32(&db.nonLevel0Comp, 1) + case seekCompaction: + atomic.AddUint32(&db.seekComp, 1) + } } func (db *DB) tableRangeCompaction(level int, umin, umax []byte) error { |