diff options
author | gVisor bot <gvisor-bot@google.com> | 2020-01-22 03:49:16 +0000 |
---|---|---|
committer | gVisor bot <gvisor-bot@google.com> | 2020-01-22 03:49:16 +0000 |
commit | 86af6e6efa1d0798757fc530c5907985369fa6fe (patch) | |
tree | a375a39778431d1ae215b08a8e37bdc5726366bb /pkg/sync/tmutex_unsafe.go | |
parent | 4450d973d9b18d7bfc9a7647cc5640440df6de70 (diff) | |
parent | 6a59e7f510a7b12f8b3bd768dfe569033ef07d30 (diff) |
Merge release-20200115.0-69-g6a59e7f (automated)
Diffstat (limited to 'pkg/sync/tmutex_unsafe.go')
-rwxr-xr-x | pkg/sync/tmutex_unsafe.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/pkg/sync/tmutex_unsafe.go b/pkg/sync/tmutex_unsafe.go index 3c32f8371..3dd15578b 100755 --- a/pkg/sync/tmutex_unsafe.go +++ b/pkg/sync/tmutex_unsafe.go @@ -17,8 +17,8 @@ import ( "unsafe" ) -// TMutex is a try lock. -type TMutex struct { +// Mutex is a try lock. +type Mutex struct { sync.Mutex } @@ -27,7 +27,7 @@ type syncMutex struct { sema uint32 } -func (m *TMutex) state() *int32 { +func (m *Mutex) state() *int32 { return &(*syncMutex)(unsafe.Pointer(&m.Mutex)).state } @@ -38,7 +38,7 @@ const ( // TryLock tries to aquire the mutex. It returns true if it succeeds and false // otherwise. TryLock does not block. -func (m *TMutex) TryLock() bool { +func (m *Mutex) TryLock() bool { if atomic.CompareAndSwapInt32(m.state(), mutexUnlocked, mutexLocked) { if RaceEnabled { RaceAcquire(unsafe.Pointer(&m.Mutex)) |