folly::shared_mutex_detail

Types

Name	Description
`NopOwnershipTracker`	Ownership tracker that records nothing.
`PolicySuppressTSAN`	Policy that suppresses ThreadSanitizer rwlock annotations.
`PolicyTracked`	Policy that enables tracking the id of the thread holding the lock.
`ThreadIdOwnershipTracker`	Ownership tracker that records the id of the owning thread.

Name	Description
`annotationGuard`	Returns a guard that gives permission for the current thread to annotate, and adjust the annotation bits in, the SharedMutex at ptr.
`getCurrentThreadInvoluntaryContextSwitchCount`	Returns the number of involuntary context switches for the current thread.
`getMaxDeferredReaders`	Returns the current maximum number of deferred readers.
`getMaxDeferredReadersSlow`	Computes and caches the current maximum number of deferred readers.
`throwDeadlockWouldOccur` [noreturn]	Throws a system error indicating a deadlock would occur.
`throwOperationNotPermitted` [noreturn]	Throws a system error indicating the operation is not permitted.

Name	Description
`kMaxDeferredReadersAllocated`	Upper bound on the number of deferred reader slots that may be allocated.