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use GlobalContext instead of context.Background when possible (#10254)

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Harshavardhana 2020-08-13 09:16:01 -07:00 committed by GitHub
parent ab43804efd
commit e7ba78beee
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 20 additions and 14 deletions
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10
cmd/disk-cache.go
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@ -326,7 +326,9 @@ func (c *cacheObjects) GetObjectNInfo(ctx context.Context, bucket, object string
// avoid cache overwrite if another background routine filled cache // avoid cache overwrite if another background routine filled cache
if err != nil || oi.ETag != bReader.ObjInfo.ETag { if err != nil || oi.ETag != bReader.ObjInfo.ETag {
// use a new context to avoid locker prematurely timing out operation when the GetObjectNInfo returns. // use a new context to avoid locker prematurely timing out operation when the GetObjectNInfo returns.
dcache.Put(context.Background(), bucket, object, bReader, bReader.ObjInfo.Size, rs, ObjectOptions{UserDefined: getMetadata(bReader.ObjInfo)}, false) dcache.Put(GlobalContext, bucket, object, bReader, bReader.ObjInfo.Size, rs, ObjectOptions{
UserDefined: getMetadata(bReader.ObjInfo),
}, false)
return return
} }
}() }()
@ -337,7 +339,11 @@ func (c *cacheObjects) GetObjectNInfo(ctx context.Context, bucket, object string
pipeReader, pipeWriter := io.Pipe() pipeReader, pipeWriter := io.Pipe()
teeReader := io.TeeReader(bkReader, pipeWriter) teeReader := io.TeeReader(bkReader, pipeWriter)
go func() { go func() {
putErr := dcache.Put(ctx, bucket, object, io.LimitReader(pipeReader, bkReader.ObjInfo.Size), bkReader.ObjInfo.Size, nil, ObjectOptions{UserDefined: getMetadata(bkReader.ObjInfo)}, false) putErr := dcache.Put(ctx, bucket, object,
io.LimitReader(pipeReader, bkReader.ObjInfo.Size),
bkReader.ObjInfo.Size, nil, ObjectOptions{
UserDefined: getMetadata(bkReader.ObjInfo),
}, false)
// close the write end of the pipe, so the error gets // close the write end of the pipe, so the error gets
// propagated to getObjReader // propagated to getObjReader
pipeWriter.CloseWithError(putErr) pipeWriter.CloseWithError(putErr)

6
cmd/iam-object-store.go
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@ -151,7 +151,7 @@ func (iamOS *IAMObjectStore) migrateUsersConfigToV1(ctx context.Context, isSTS b
cred.AccessKey = user cred.AccessKey = user
u := newUserIdentity(cred) u := newUserIdentity(cred)
if err := iamOS.saveIAMConfig(u, identityPath); err != nil { if err := iamOS.saveIAMConfig(u, identityPath); err != nil {
logger.LogIf(context.Background(), err) logger.LogIf(ctx, err)
return err return err
} }
@ -216,7 +216,7 @@ func (iamOS *IAMObjectStore) saveIAMConfig(item interface{}, path string) error
return err return err
} }
} }
return saveConfig(context.Background(), iamOS.objAPI, path, data) return saveConfig(GlobalContext, iamOS.objAPI, path, data)
} }
func (iamOS *IAMObjectStore) loadIAMConfig(item interface{}, path string) error { func (iamOS *IAMObjectStore) loadIAMConfig(item interface{}, path string) error {
@ -586,7 +586,7 @@ func listIAMConfigItems(ctx context.Context, objAPI ObjectLayer, pathPrefix stri
marker := "" marker := ""
for { for {
lo, err := objAPI.ListObjects(context.Background(), lo, err := objAPI.ListObjects(ctx,
minioMetaBucket, pathPrefix, marker, SlashSeparator, maxObjectList) minioMetaBucket, pathPrefix, marker, SlashSeparator, maxObjectList)
if err != nil { if err != nil {
select { select {

6
cmd/iam.go
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@ -1640,7 +1640,7 @@ func (sys *IAMSys) IsAllowedServiceAccount(args iampolicy.Args, parent string) b
subPolicy, err := iampolicy.ParseConfig(bytes.NewReader([]byte(spolicyStr))) subPolicy, err := iampolicy.ParseConfig(bytes.NewReader([]byte(spolicyStr)))
if err != nil { if err != nil {
// Log any error in input session policy config. // Log any error in input session policy config.
logger.LogIf(context.Background(), err) logger.LogIf(GlobalContext, err)
return false return false
} }
@ -1783,7 +1783,7 @@ func (sys *IAMSys) IsAllowedSTS(args iampolicy.Args) bool {
subPolicy, err := iampolicy.ParseConfig(bytes.NewReader([]byte(spolicyStr))) subPolicy, err := iampolicy.ParseConfig(bytes.NewReader([]byte(spolicyStr)))
if err != nil { if err != nil {
// Log any error in input session policy config. // Log any error in input session policy config.
logger.LogIf(context.Background(), err) logger.LogIf(GlobalContext, err)
return false return false
} }
@ -1807,7 +1807,7 @@ func (sys *IAMSys) IsAllowed(args iampolicy.Args) bool {
if globalPolicyOPA != nil { if globalPolicyOPA != nil {
ok, err := globalPolicyOPA.IsAllowed(args) ok, err := globalPolicyOPA.IsAllowed(args)
if err != nil { if err != nil {
logger.LogIf(context.Background(), err) logger.LogIf(GlobalContext, err)
} }
return ok return ok
} }

6
cmd/object-handlers.go
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@ -1261,7 +1261,7 @@ func (api objectAPIHandlers) CopyObjectHandler(w http.ResponseWriter, r *http.Re
response := generateCopyObjectResponse(objInfo.ETag, objInfo.ModTime) response := generateCopyObjectResponse(objInfo.ETag, objInfo.ModTime)
encodedSuccessResponse := encodeResponse(response) encodedSuccessResponse := encodeResponse(response)
if mustReplicate(ctx, r, dstBucket, dstObject, objInfo.UserDefined, objInfo.ReplicationStatus.String()) { if mustReplicate(ctx, r, dstBucket, dstObject, objInfo.UserDefined, objInfo.ReplicationStatus.String()) {
defer replicateObject(context.Background(), dstBucket, dstObject, objInfo.VersionID, objectAPI, &eventArgs{ defer replicateObject(GlobalContext, dstBucket, dstObject, objInfo.VersionID, objectAPI, &eventArgs{
EventName: event.ObjectCreatedCopy, EventName: event.ObjectCreatedCopy,
BucketName: dstBucket, BucketName: dstBucket,
Object: objInfo, Object: objInfo,
@ -1577,7 +1577,7 @@ func (api objectAPIHandlers) PutObjectHandler(w http.ResponseWriter, r *http.Req
} }
} }
if mustReplicate(ctx, r, bucket, object, metadata, "") { if mustReplicate(ctx, r, bucket, object, metadata, "") {
defer replicateObject(context.Background(), bucket, object, objInfo.VersionID, objectAPI, &eventArgs{ defer replicateObject(GlobalContext, bucket, object, objInfo.VersionID, objectAPI, &eventArgs{
EventName: event.ObjectCreatedPut, EventName: event.ObjectCreatedPut,
BucketName: bucket, BucketName: bucket,
Object: objInfo, Object: objInfo,
@ -2652,7 +2652,7 @@ func (api objectAPIHandlers) CompleteMultipartUploadHandler(w http.ResponseWrite
setPutObjHeaders(w, objInfo, false) setPutObjHeaders(w, objInfo, false)
if mustReplicate(ctx, r, bucket, object, objInfo.UserDefined, objInfo.ReplicationStatus.String()) { if mustReplicate(ctx, r, bucket, object, objInfo.UserDefined, objInfo.ReplicationStatus.String()) {
defer replicateObject(context.Background(), bucket, object, objInfo.VersionID, objectAPI, &eventArgs{ defer replicateObject(GlobalContext, bucket, object, objInfo.VersionID, objectAPI, &eventArgs{
EventName: event.ObjectCreatedCompleteMultipartUpload, EventName: event.ObjectCreatedCompleteMultipartUpload,
BucketName: bucket, BucketName: bucket,
Object: objInfo, Object: objInfo,

2
cmd/peer-rest-server.go
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@ -182,7 +182,7 @@ func (s *peerRESTServer) DeleteServiceAccountHandler(w http.ResponseWriter, r *h
return return
} }
if err := globalIAMSys.DeleteServiceAccount(context.Background(), accessKey); err != nil { if err := globalIAMSys.DeleteServiceAccount(r.Context(), accessKey); err != nil {
s.writeErrorResponse(w, err) s.writeErrorResponse(w, err)
return return
} }

2
cmd/storage-rest-client.go
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@ -478,7 +478,7 @@ func (client *storageRESTClient) WalkVersions(volume, dirPath, marker string, re
if gerr := decoder.Decode(&fi); gerr != nil { if gerr := decoder.Decode(&fi); gerr != nil {
// Upon error return // Upon error return
if gerr != io.EOF { if gerr != io.EOF {
logger.LogIf(context.Background(), gerr) logger.LogIf(GlobalContext, gerr)
} }
return return
} }

2
cmd/web-handlers.go
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@ -1173,7 +1173,7 @@ func (web *webAPIHandlers) Upload(w http.ResponseWriter, r *http.Request) {
} }
} }
if mustReplicate { if mustReplicate {
defer replicateObject(context.Background(), bucket, object, objInfo.VersionID, objectAPI, &eventArgs{ defer replicateObject(GlobalContext, bucket, object, objInfo.VersionID, objectAPI, &eventArgs{
EventName: event.ObjectCreatedPut, EventName: event.ObjectCreatedPut,
BucketName: bucket, BucketName: bucket,
Object: objInfo, Object: objInfo,