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sentry: futex S/R optimization.

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No need to save thousands of zerovalue buckets.

PiperOrigin-RevId: 201258598
Change-Id: I5d3ea7b6a5345117ab4f610332d5288ca550be33
This commit is contained in:
Zhaozhong Ni
2018-06-19 16:08:00 -07:00
committed by Shentubot
parent a6dbef045f
commit aa14a2c1be
1 changed files with 1 additions and 1 deletions
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pkg/sentry/kernel/futex/futex.go
+1 -1
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@@ -197,7 +197,7 @@ func bucketIndexForAddr(addr uintptr) uintptr {
// Manager holds futex state for a single virtual address space.
type Manager struct {
buckets [bucketCount]bucket
buckets [bucketCount]bucket `state:"zerovalue"`
}
// NewManager returns an initialized futex manager.