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Move nslocking from s3 layer to object layer (#5382)

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Fixes #5350
This commit is contained in:
poornas
2018-01-12 20:34:52 -08:00
committed by Nitish Tiwari
parent dd202a1a5f
commit 0bb6247056
42 changed files with 468 additions and 355 deletions
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27
cmd/bucket-handlers.go
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@@ -301,16 +301,9 @@ func (api objectAPIHandlers) DeleteMultipleObjectsHandler(w http.ResponseWriter,
}
return
}
objectLock := globalNSMutex.NewNSLock(bucket, obj.ObjectName)
if timedOutErr := objectLock.GetLock(globalObjectTimeout); timedOutErr != nil {
dErrs[i] = timedOutErr
} else {
defer objectLock.Unlock()
dErr := objectAPI.DeleteObject(bucket, obj.ObjectName)
if dErr != nil {
dErrs[i] = dErr
}
dErr := objectAPI.DeleteObject(bucket, obj.ObjectName)
if dErr != nil {
dErrs[i] = dErr
}
}(index, object)
}
@@ -404,13 +397,6 @@ func (api objectAPIHandlers) PutBucketHandler(w http.ResponseWriter, r *http.Req
return
}
bucketLock := globalNSMutex.NewNSLock(bucket, "")
if bucketLock.GetLock(globalObjectTimeout) != nil {
writeErrorResponse(w, ErrOperationTimedOut, r.URL)
return
}
defer bucketLock.Unlock()
// Proceed to creating a bucket.
err := objectAPI.MakeBucketWithLocation(bucket, "")
if err != nil {
@@ -559,13 +545,6 @@ func (api objectAPIHandlers) PostPolicyBucketHandler(w http.ResponseWriter, r *h
return
}
objectLock := globalNSMutex.NewNSLock(bucket, object)
if objectLock.GetLock(globalObjectTimeout) != nil {
writeErrorResponse(w, ErrOperationTimedOut, r.URL)
return
}
defer objectLock.Unlock()
hashReader, err := hash.NewReader(fileBody, fileSize, "", "")
if err != nil {
errorIf(err, "Unable to initialize hashReader.")