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lib/storage: remove unused isFull field from hourMetricIDs struct

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This commit is contained in:
Aliaksandr Valialkin 2022-11-07 13:06:50 +02:00
parent 790768f20b
commit dd88c628aa
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GPG key ID: A72BEC6CD3D0DED1
2 changed files with 4 additions and 28 deletions
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12
lib/storage/storage.go
View file

@ -903,8 +903,6 @@ func (s *Storage) mustLoadHourMetricIDs(hour uint64, name string) *hourMetricIDs
}
// Unmarshal header
isFull := encoding.UnmarshalUint64(src)
src = src[8:]
hourLoaded := encoding.UnmarshalUint64(src)
src = src[8:]
if hourLoaded != hour {
@ -923,7 +921,6 @@ func (s *Storage) mustLoadHourMetricIDs(hour uint64, name string) *hourMetricIDs
return hm
}
hm.m = m
hm.isFull = isFull != 0
logger.Infof("loaded %s from %q in %.3f seconds; entriesCount: %d; sizeBytes: %d", name, path, time.Since(startTime).Seconds(), m.Len(), srcOrigLen)
return hm
}
@ -952,13 +949,8 @@ func (s *Storage) mustSaveHourMetricIDs(hm *hourMetricIDs, name string) {
logger.Infof("saving %s to %q...", name, path)
startTime := time.Now()
dst := make([]byte, 0, hm.m.Len()*8+24)
isFull := uint64(0)
if hm.isFull {
isFull = 1
}
// Marshal header
dst = encoding.MarshalUint64(dst, isFull)
dst = encoding.MarshalUint64(dst, hm.hour)
// Marshal hm.m
@ -2347,18 +2339,15 @@ func (s *Storage) updateCurrHourMetricIDs(hour uint64) {
// Slow path: hm.m must be updated with non-empty s.pendingHourEntries.
var m *uint64set.Set
isFull := hm.isFull
if hm.hour == hour {
m = hm.m.Clone()
} else {
m = &uint64set.Set{}
isFull = true
}
m.Union(newMetricIDs.At(hour))
hmNew := &hourMetricIDs{
m: m,
hour: hour,
isFull: isFull,
}
s.currHourMetricIDs.Store(hmNew)
if hm.hour != hour {
@ -2374,7 +2363,6 @@ func (s *Storage) updateCurrHourMetricIDs(hour uint64) {
type hourMetricIDs struct {
m *uint64set.Set
hour uint64
isFull bool
}
type generationTSID struct {

12
lib/storage/storage_test.go
View file

@ -171,9 +171,6 @@ func TestUpdateCurrHourMetricIDs(t *testing.T) {
if hmCurr.m.Len() != 0 {
t.Fatalf("unexpected length of hm.m; got %d; want %d", hmCurr.m.Len(), 0)
}
if !hmCurr.isFull {
t.Fatalf("unexpected hmCurr.isFull; got %v; want %v", hmCurr.isFull, true)
}
hmPrev := s.prevHourMetricIDs.Load().(*hourMetricIDs)
if !reflect.DeepEqual(hmPrev, hmOrig) {
@ -202,9 +199,6 @@ func TestUpdateCurrHourMetricIDs(t *testing.T) {
if !reflect.DeepEqual(hmCurr, hmOrig) {
t.Fatalf("unexpected hmCurr; got %v; want %v", hmCurr, hmOrig)
}
if hmCurr.isFull {
t.Fatalf("unexpected hmCurr.isFull; got %v; want %v", hmCurr.isFull, false)
}
hmPrev := s.prevHourMetricIDs.Load().(*hourMetricIDs)
hmEmpty := &hourMetricIDs{}
@ -241,9 +235,6 @@ func TestUpdateCurrHourMetricIDs(t *testing.T) {
if !hmCurr.m.Equal(pendingHourEntries) {
t.Fatalf("unexpected hmCurr.m; got %v; want %v", hmCurr.m, pendingHourEntries)
}
if !hmCurr.isFull {
t.Fatalf("unexpected hmCurr.isFull; got %v; want %v", hmCurr.isFull, true)
}
hmPrev := s.prevHourMetricIDs.Load().(*hourMetricIDs)
if !reflect.DeepEqual(hmPrev, hmOrig) {
@ -287,9 +278,6 @@ func TestUpdateCurrHourMetricIDs(t *testing.T) {
if !hmCurr.m.Equal(m) {
t.Fatalf("unexpected hm.m; got %v; want %v", hmCurr.m, m)
}
if hmCurr.isFull {
t.Fatalf("unexpected hmCurr.isFull; got %v; want %v", hmCurr.isFull, false)
}
hmPrev := s.prevHourMetricIDs.Load().(*hourMetricIDs)
hmEmpty := &hourMetricIDs{}