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Improve du thread performance (#6849)

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This commit is contained in:
Nitish Tiwari 2018-11-26 10:35:14 +05:30 committed by GitHub
parent dd8c2aa5c6
commit 2a810c7da2
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 10 additions and 16 deletions
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18
cmd/fs-v1.go
View File

@ -187,14 +187,9 @@ func (fs *FSObjects) diskUsage(doneCh chan struct{}) {
case <-doneCh:
return errWalkAbort
default:
var fi os.FileInfo
var err error
if hasSuffix(entry, slashSeparator) {
fi, err = fsStatDir(ctx, entry)
} else {
fi, err = fsStatFile(ctx, entry)
}
fi, err := os.Stat(entry)
if err != nil {
err = osErrToFSFileErr(err)
return err
}
atomic.AddUint64(&fs.totalUsed, uint64(fi.Size()))
@ -226,14 +221,9 @@ func (fs *FSObjects) diskUsage(doneCh chan struct{}) {
}
}
var fi os.FileInfo
var err error
if hasSuffix(entry, slashSeparator) {
fi, err = fsStatDir(ctx, entry)
} else {
fi, err = fsStatFile(ctx, entry)
}
fi, err := os.Stat(entry)
if err != nil {
err = osErrToFSFileErr(err)
return err
}
usage = usage + uint64(fi.Size())

8
cmd/posix.go
View File

@ -83,8 +83,10 @@ func checkPathLength(pathName string) error {
return errFileNameTooLong
}
// Convert any '\' to '/'.
pathName = filepath.ToSlash(pathName)
if runtime.GOOS == "windows" {
// Convert any '\' to '/'.
pathName = filepath.ToSlash(pathName)
}
// Check each path segment length is > 255
for len(pathName) > 0 && pathName != "." && pathName != "/" {
@ -374,6 +376,7 @@ func (s *posix) diskUsage(doneCh chan struct{}) {
default:
fi, err := os.Stat(entry)
if err != nil {
err = osErrToFSFileErr(err)
return err
}
atomic.AddUint64(&s.totalUsed, uint64(fi.Size()))
@ -413,6 +416,7 @@ func (s *posix) diskUsage(doneCh chan struct{}) {
default:
fi, err := os.Stat(entry)
if err != nil {
err = osErrToFSFileErr(err)
return err
}
usage = usage + uint64(fi.Size())