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abseil-cpp
Commit b5404457 by Derek Mauro Committed by Copybara-Service
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KernelTimeout optimization: Use absl::GetCurrentTimeNanos() 

instead of absl::ToUnixNanos(absl::Now());

PiperOrigin-RevId: 509829866
Change-Id: Ib34362762304ad6eb7980a1227d717069b84f656
parent 8aa88cd1
Showing with 3 additions and 3 deletions
absl/synchronization/internal/kernel_timeout.cc
......@@ -89,7 +89,7 @@ int64_t KernelTimeout::MakeAbsNanos() const {
int64_t nanos = RawNanos();
if (is_relative_timeout()) {
int64_t now = ToUnixNanos(absl::Now());
int64_t now = absl::GetCurrentTimeNanos();
if (nanos > kMaxNanos - now) {
// Overflow.
nanos = kMaxNanos;
......@@ -118,7 +118,7 @@ struct timespec KernelTimeout::MakeRelativeTimespec() const {
}
int64_t nanos = RawNanos();
int64_t now = ToUnixNanos(absl::Now());
int64_t now = absl::GetCurrentTimeNanos();
if (now > nanos) {
// Convert past values to 0 to be safe.
nanos = 0;
......@@ -146,7 +146,7 @@ KernelTimeout::DWord KernelTimeout::InMillisecondsFromNow() const {
return static_cast<DWord>(ms);
}
int64_t now = ToUnixNanos(absl::Now());
int64_t now = absl::GetCurrentTimeNanos();
if (nanos >= now) {
// Round up so that now + ms_from_now >= nanos.
constexpr uint64_t kMaxValueNanos =
......
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