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reader: avoid wrong pattern detection due to lock waiting

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chrislu 2021-12-28 16:30:33 -08:00
parent f7a6f6b4c0
commit 9a00c17555
1 changed files with 2 additions and 2 deletions
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4
weed/filer/reader_at.go
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@ -105,11 +105,11 @@ func (c *ChunkReadAt) Close() error {
func (c *ChunkReadAt) ReadAt(p []byte, offset int64) (n int, err error) {
c.readerPattern.MonitorReadAt(offset, len(p))
c.readerLock.Lock()
defer c.readerLock.Unlock()
c.readerPattern.MonitorReadAt(offset, len(p))
// glog.V(4).Infof("ReadAt [%d,%d) of total file size %d bytes %d chunk views", offset, offset+int64(len(p)), c.fileSize, len(c.chunkViews))
return c.doReadAt(p, offset)
}