gsh-digital-services/seaweedFS
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minor optimization

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This commit is contained in:
Chris Lu
2020-08-17 10:03:34 -07:00
parent f5837b7000
commit 24c8e6bcb4
1 changed files with 7 additions and 2 deletions
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5
weed/filesys/meta_cache/meta_cache.go
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@@ -61,10 +61,15 @@ func (mc *MetaCache) AtomicUpdateEntry(ctx context.Context, oldPath util.FullPat
oldDir, _ := oldPath.DirAndName() oldDir, _ := oldPath.DirAndName()
if mc.visitedBoundary.HasVisited(util.FullPath(oldDir)) { if mc.visitedBoundary.HasVisited(util.FullPath(oldDir)) {
if oldPath != "" { if oldPath != "" {
if oldPath == newEntry.FullPath {
// skip the unnecessary deletion
// leave the update to the following InsertEntry operation
} else {
if err := mc.actualStore.DeleteEntry(ctx, oldPath); err != nil { if err := mc.actualStore.DeleteEntry(ctx, oldPath); err != nil {
return err return err
} }
} }
}
} else { } else {
// println("unknown old directory:", oldDir) // println("unknown old directory:", oldDir)
} }