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| author | Keith Randall <khr@golang.org> | 2025-05-05 10:51:52 -0700 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2025-05-05 13:08:27 -0700 |
| commit | fa2bb342d7b0024440d996c2d6d6778b7a5e0247 (patch) | |
| tree | c64fe4b39f32fbca02ee89e22f54fb9e991a828c /src/runtime/runtime2.go | |
| parent | 6729fbe93e535080e9e050b3ca0a80ab407dbacc (diff) | |
| download | go-fa2bb342d7b0024440d996c2d6d6778b7a5e0247.tar.xz | |
Revert "cmd/compile: allow all of the preamble to be preemptible"
This reverts commits
3f3782feed6e0726ddb08afd32dad7d94fbb38c6 (CL 648518)
b386b628521780c048af14a148f373c84e687b26 (CL 668475)
Fixes #73542
Change-Id: I218851c5c0b62700281feb0b3f82b6b9b97b910d
Reviewed-on: https://go-review.googlesource.com/c/go/+/670055
Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Keith Randall <khr@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Diffstat (limited to 'src/runtime/runtime2.go')
| -rw-r--r-- | src/runtime/runtime2.go | 39 |
1 files changed, 16 insertions, 23 deletions
diff --git a/src/runtime/runtime2.go b/src/runtime/runtime2.go index f42c940b8e..05cf345baf 100644 --- a/src/runtime/runtime2.go +++ b/src/runtime/runtime2.go @@ -466,29 +466,22 @@ type g struct { runnableTime int64 // the amount of time spent runnable, cleared when running, only used when tracking lockedm muintptr fipsIndicator uint8 - - // preemptRecent is set when a goroutine is preempted. It is - // reset by code passing through the synchronous preemption - // path. It is used to avoid growing the stack when we were - // just preempting, see issue 35470. - preemptRecent bool - - sig uint32 - writebuf []byte - sigcode0 uintptr - sigcode1 uintptr - sigpc uintptr - parentGoid uint64 // goid of goroutine that created this goroutine - gopc uintptr // pc of go statement that created this goroutine - ancestors *[]ancestorInfo // ancestor information goroutine(s) that created this goroutine (only used if debug.tracebackancestors) - startpc uintptr // pc of goroutine function - racectx uintptr - waiting *sudog // sudog structures this g is waiting on (that have a valid elem ptr); in lock order - cgoCtxt []uintptr // cgo traceback context - labels unsafe.Pointer // profiler labels - timer *timer // cached timer for time.Sleep - sleepWhen int64 // when to sleep until - selectDone atomic.Uint32 // are we participating in a select and did someone win the race? + sig uint32 + writebuf []byte + sigcode0 uintptr + sigcode1 uintptr + sigpc uintptr + parentGoid uint64 // goid of goroutine that created this goroutine + gopc uintptr // pc of go statement that created this goroutine + ancestors *[]ancestorInfo // ancestor information goroutine(s) that created this goroutine (only used if debug.tracebackancestors) + startpc uintptr // pc of goroutine function + racectx uintptr + waiting *sudog // sudog structures this g is waiting on (that have a valid elem ptr); in lock order + cgoCtxt []uintptr // cgo traceback context + labels unsafe.Pointer // profiler labels + timer *timer // cached timer for time.Sleep + sleepWhen int64 // when to sleep until + selectDone atomic.Uint32 // are we participating in a select and did someone win the race? // goroutineProfiled indicates the status of this goroutine's stack for the // current in-progress goroutine profile |