diff options
Diffstat (limited to 'src/runtime/runtime2.go')
| -rw-r--r-- | src/runtime/runtime2.go | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/runtime/runtime2.go b/src/runtime/runtime2.go index e706cf7354..884d6cc096 100644 --- a/src/runtime/runtime2.go +++ b/src/runtime/runtime2.go @@ -777,9 +777,10 @@ type schedt struct { ngsys atomic.Int32 // number of system goroutines - pidle puintptr // idle p's - npidle atomic.Int32 - nmspinning atomic.Int32 // See "Worker thread parking/unparking" comment in proc.go. + pidle puintptr // idle p's + npidle atomic.Int32 + nmspinning atomic.Int32 // See "Worker thread parking/unparking" comment in proc.go. + needspinning atomic.Uint32 // See "Delicate dance" comment in proc.go. Boolean. Must hold sched.lock to set to 1. // Global runnable queue. runq gQueue @@ -840,6 +841,8 @@ type schedt struct { // with the rest of the runtime. sysmonlock mutex + _ uint32 // ensure timeToRun has 8-byte alignment + // timeToRun is a distribution of scheduling latencies, defined // as the sum of time a G spends in the _Grunnable state before // it transitions to _Grunning. |