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inomap: clarify TranslateStat function comment 

Also, fix the namespaceMap comment.
This commit is contained in:
Jakob Unterwurzacher 2020-06-11 23:38:29 +02:00
parent 2aad58f9ec
commit 9b8ce55383
1 changed files with 3 additions and 2 deletions
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5
internal/inomap/inomap.go
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@ -35,7 +35,7 @@ const (
// See package comment for details. // See package comment for details.
type InoMap struct { type InoMap struct {
sync.Mutex sync.Mutex
// namespaces keeps the mapping of (Dev,Flags) tuples to // namespaceMap keeps the mapping of (Dev,Flags) tuples to
// 15-bit identifiers (stored in an uint16 with the high bit always zero) // 15-bit identifiers (stored in an uint16 with the high bit always zero)
namespaceMap map[namespaceData]uint16 namespaceMap map[namespaceData]uint16
// spillNext is the next free namespace number in the namespaces map // spillNext is the next free namespace number in the namespaces map
@ -97,7 +97,8 @@ func (m *InoMap) Translate(in QIno) (out uint64) {
return out return out
} }
// TranslateStat translates the inode number contained in "st" if necessary. // TranslateStat translates (device, ino) pair contained in "st" into a unique
// inode number and overwrites the ino in "st" with it.
// Convience wrapper around Translate(). // Convience wrapper around Translate().
func (m *InoMap) TranslateStat(st *syscall.Stat_t) { func (m *InoMap) TranslateStat(st *syscall.Stat_t) {
in := QInoFromStat(st) in := QInoFromStat(st)