diff options
Diffstat (limited to 'absl/base/internal/spinlock.h')
| -rw-r--r-- | absl/base/internal/spinlock.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/absl/base/internal/spinlock.h b/absl/base/internal/spinlock.h index e6ac9e64..dce1c854 100644 --- a/absl/base/internal/spinlock.h +++ b/absl/base/internal/spinlock.h @@ -15,11 +15,8 @@ // // Most users requiring mutual exclusion should use Mutex. -// SpinLock is provided for use in three situations: +// SpinLock is provided for use in two situations: // - for use in code that Mutex itself depends on -// - to get a faster fast-path release under low contention (without an -// atomic read-modify-write) In return, SpinLock has worse behaviour under -// contention, which is why Mutex is preferred in most situations. // - for async signal safety (see below) // SpinLock is async signal safe. If a spinlock is used within a signal |