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| author | Rhys Hiltner <rhys.hiltner@gmail.com> | 2025-04-29 14:39:11 -0700 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2025-05-07 12:22:24 -0700 |
| commit | 94c4cdc94869454eb25c725c5f4a92ff305ffa3b (patch) | |
| tree | f2da49180b47468883127df29b574b970e3d6a42 /src/runtime/pprof/pprof.go | |
| parent | 591c4b50c0d8c61087c30261efd5e97668625e06 (diff) | |
| download | go-94c4cdc94869454eb25c725c5f4a92ff305ffa3b.tar.xz | |
runtime: remove GODEBUG=runtimecontentionstacks
Go 1.22 promised to remove the setting in a future release once the
semantics of runtime-internal lock contention matched that of
sync.Mutex. That work is done, remove the setting.
Previously reviewed as https://go.dev/cl/585639.
For #66999
Change-Id: I9fe62558ba0ac12824874a0bb1b41efeb7c0853f
Reviewed-on: https://go-review.googlesource.com/c/go/+/668995
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Rhys Hiltner <rhys.hiltner@gmail.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Diffstat (limited to 'src/runtime/pprof/pprof.go')
| -rw-r--r-- | src/runtime/pprof/pprof.go | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/runtime/pprof/pprof.go b/src/runtime/pprof/pprof.go index b7680a13fd..d295991ef7 100644 --- a/src/runtime/pprof/pprof.go +++ b/src/runtime/pprof/pprof.go @@ -169,12 +169,6 @@ import ( // holds a lock for 1s while 5 other goroutines are waiting for the entire // second to acquire the lock, its unlock call stack will report 5s of // contention. -// -// Runtime-internal locks are always reported at the location -// "runtime._LostContendedRuntimeLock". More detailed stack traces for -// runtime-internal locks can be obtained by setting -// `GODEBUG=runtimecontentionstacks=1` (see package [runtime] docs for -// caveats). type Profile struct { name string mu sync.Mutex |