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| author | Dmitriy Vyukov <dvyukov@google.com> | 2013-08-09 12:53:35 +0400 |
|---|---|---|
| committer | Dmitriy Vyukov <dvyukov@google.com> | 2013-08-09 12:53:35 +0400 |
| commit | 01f1e3da484f74a7229c3c1eb719403b4e8c7a1c (patch) | |
| tree | 339ea64dccf5684e6ab21ae19acbae5e5654a354 /src/pkg/runtime/panic.c | |
| parent | e0405b73187fddbcd685490550681d4fb742105d (diff) | |
| download | go-01f1e3da484f74a7229c3c1eb719403b4e8c7a1c.tar.xz | |
runtime: traceback running goroutines
Introduce freezetheworld function that is a best-effort attempt to stop any concurrently running goroutines. Call it during crash.
Fixes #5873.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/12054044
Diffstat (limited to 'src/pkg/runtime/panic.c')
| -rw-r--r-- | src/pkg/runtime/panic.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/pkg/runtime/panic.c b/src/pkg/runtime/panic.c index 3211415266..78b3068749 100644 --- a/src/pkg/runtime/panic.c +++ b/src/pkg/runtime/panic.c @@ -419,6 +419,7 @@ runtime·startpanic(void) g->writebuf = nil; runtime·xadd(&runtime·panicking, 1); runtime·lock(&paniclk); + runtime·freezetheworld(); } void |