diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/runtime/proc.go | 4 | ||||
| -rw-r--r-- | src/runtime/runtime2.go | 7 |
2 files changed, 6 insertions, 5 deletions
diff --git a/src/runtime/proc.go b/src/runtime/proc.go index afedf19aed..9e53716992 100644 --- a/src/runtime/proc.go +++ b/src/runtime/proc.go @@ -3837,7 +3837,7 @@ func sysmon() { } } -var pdesc [_MaxGomaxprocs]struct { +type sysmontick struct { schedtick uint32 schedwhen int64 syscalltick uint32 @@ -3855,7 +3855,7 @@ func retake(now int64) uint32 { if _p_ == nil { continue } - pd := &pdesc[i] + pd := &_p_.sysmontick s := _p_.status if s == _Psyscall { // Retake P from syscall if it's there for more than 1 sysmon tick (at least 20us). diff --git a/src/runtime/runtime2.go b/src/runtime/runtime2.go index 2df1fefe7c..6871d9c68c 100644 --- a/src/runtime/runtime2.go +++ b/src/runtime/runtime2.go @@ -453,9 +453,10 @@ type p struct { id int32 status uint32 // one of pidle/prunning/... link puintptr - schedtick uint32 // incremented on every scheduler call - syscalltick uint32 // incremented on every system call - m muintptr // back-link to associated m (nil if idle) + schedtick uint32 // incremented on every scheduler call + syscalltick uint32 // incremented on every system call + sysmontick sysmontick // last tick observed by sysmon + m muintptr // back-link to associated m (nil if idle) mcache *mcache racectx uintptr |