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| author | Dmitriy Vyukov <dvyukov@google.com> | 2012-09-18 21:15:46 +0400 |
|---|---|---|
| committer | Dmitriy Vyukov <dvyukov@google.com> | 2012-09-18 21:15:46 +0400 |
| commit | f20fd87384d152ed91439e824333fbb78688e741 (patch) | |
| tree | 555ce56d7b34e0eac187ef3e65d3dd8578054553 /src/pkg/runtime/runtime.h | |
| parent | e4389c008a223213fc3f506756f38d695cf60d40 (diff) | |
| download | go-f20fd87384d152ed91439e824333fbb78688e741.tar.xz | |
runtime: refactor goroutine blocking
The change is a preparation for the new scheduler.
It introduces runtime.park() function,
that will atomically unlock the mutex and park the goroutine.
It will allow to remove the racy readyonstop flag
that is difficult to implement w/o the global scheduler mutex.
R=rsc, remyoudompheng, dave
CC=golang-dev
https://golang.org/cl/6501077
Diffstat (limited to 'src/pkg/runtime/runtime.h')
| -rw-r--r-- | src/pkg/runtime/runtime.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/pkg/runtime/runtime.h b/src/pkg/runtime/runtime.h index 20fb8ddfe1..96da29a00c 100644 --- a/src/pkg/runtime/runtime.h +++ b/src/pkg/runtime/runtime.h @@ -614,7 +614,8 @@ uint32 runtime·fastrand1(void); void runtime·exit(int32); void runtime·breakpoint(void); void runtime·gosched(void); -void runtime·tsleep(int64); +void runtime·park(void(*)(Lock*), Lock*, int8*); +void runtime·tsleep(int64, int8*); M* runtime·newm(void); void runtime·goexit(void); void runtime·asmcgocall(void (*fn)(void*), void*); |