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fs: fix hardlinks detection on usage calc

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Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi 2017-06-30 15:33:08 -07:00
parent 3456dc6cb8
commit 6c11da2880
1 changed files with 7 additions and 2 deletions
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9
fs/du_unix.go
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@ -27,8 +27,13 @@ func diskUsage(roots ...string) (Usage, error) {
} }
stat := fi.Sys().(*syscall.Stat_t) stat := fi.Sys().(*syscall.Stat_t)
inodes[inode{dev: uint64(stat.Dev), ino: uint64(stat.Ino)}] = struct{}{}
size += fi.Size() inoKey := inode{dev: uint64(stat.Dev), ino: uint64(stat.Ino)}
if _, ok := inodes[inoKey]; !ok {
inodes[inoKey] = struct{}{}
size += fi.Size()
}
return nil return nil
}); err != nil { }); err != nil {
return Usage{}, err return Usage{}, err