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Export of internal Abseil changes

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98d2a423948c57be2d9c1c3a3f88413ad7ec80d6 by Abseil Team <absl-team@google.com>:

Replace deprecated thread annotations macros.

PiperOrigin-RevId: 292345809
GitOrigin-RevId: 98d2a423948c57be2d9c1c3a3f88413ad7ec80d6
Change-Id: I074c45a1ee725463467548ab6e7dc4cda7b7426c
This commit is contained in:
Abseil Team 2020-01-30 07:43:21 -08:00 • committed by Gennadiy Rozental
parent 37dd2562ec
commit c512f118dd
1 changed files with 2 additions and 2 deletions
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4
absl/time/clock.cc
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@ -390,7 +390,7 @@ static uint64_t UpdateLastSample(
// TODO(absl-team): Remove this attribute when our compiler is smart enough // TODO(absl-team): Remove this attribute when our compiler is smart enough
// to do the right thing. // to do the right thing.
ABSL_ATTRIBUTE_NOINLINE ABSL_ATTRIBUTE_NOINLINE
static int64_t GetCurrentTimeNanosSlowPath() LOCKS_EXCLUDED(lock) { static int64_t GetCurrentTimeNanosSlowPath() ABSL_LOCKS_EXCLUDED(lock) {
// Serialize access to slow-path. Fast-path readers are not blocked yet, and // Serialize access to slow-path. Fast-path readers are not blocked yet, and
// code below must not modify last_sample until the seqlock is acquired. // code below must not modify last_sample until the seqlock is acquired.
lock.Lock(); lock.Lock();
@ -435,7 +435,7 @@ static int64_t GetCurrentTimeNanosSlowPath() LOCKS_EXCLUDED(lock) {
static uint64_t UpdateLastSample(uint64_t now_cycles, uint64_t now_ns, static uint64_t UpdateLastSample(uint64_t now_cycles, uint64_t now_ns,
uint64_t delta_cycles, uint64_t delta_cycles,
const struct TimeSample *sample) const struct TimeSample *sample)
EXCLUSIVE_LOCKS_REQUIRED(lock) { ABSL_EXCLUSIVE_LOCKS_REQUIRED(lock) {
uint64_t estimated_base_ns = now_ns; uint64_t estimated_base_ns = now_ns;
uint64_t lock_value = SeqAcquire(&seq); // acquire seqlock to block readers uint64_t lock_value = SeqAcquire(&seq); // acquire seqlock to block readers