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Diffstat (limited to 'src/runtime/lockrank_on.go')
| -rw-r--r-- | src/runtime/lockrank_on.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/runtime/lockrank_on.go b/src/runtime/lockrank_on.go index a170569d6e..23adad7660 100644 --- a/src/runtime/lockrank_on.go +++ b/src/runtime/lockrank_on.go @@ -24,6 +24,9 @@ type lockRankStruct struct { pad int } +// lockInit(l *mutex, rank int) sets the rank of lock before it is used. +// If there is no clear place to initialize a lock, then the rank of a lock can be +// specified during the lock call itself via lockWithRank(l *mutex, rank int). func lockInit(l *mutex, rank lockRank) { l.rank = rank } |