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| author | Austin Clements <austin@google.com> | 2016-10-11 22:58:21 -0400 |
|---|---|---|
| committer | Austin Clements <austin@google.com> | 2016-10-15 17:58:20 +0000 |
| commit | 1bc6be6423e48318451a0faeaae840772137b001 (patch) | |
| tree | 013de581e0dd5d1a65aac79b665b41afd5cb3586 /src/runtime/mgcwork.go | |
| parent | 991a85c88944e9cb92c4860c173f49d549a92845 (diff) | |
| download | go-1bc6be6423e48318451a0faeaae840772137b001.tar.gz go-1bc6be6423e48318451a0faeaae840772137b001.zip | |
runtime: mark several types go:notinheap
This covers basically all sysAlloc'd, persistentalloc'd, and
fixalloc'd types.
Change-Id: I0487c887c2a0ade5e33d4c4c12d837e97468e66b
Reviewed-on: https://go-review.googlesource.com/30941
Reviewed-by: Rick Hudson <rlh@golang.org>
Diffstat (limited to 'src/runtime/mgcwork.go')
| -rw-r--r-- | src/runtime/mgcwork.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/runtime/mgcwork.go b/src/runtime/mgcwork.go index 0c1c482827..699982e01d 100644 --- a/src/runtime/mgcwork.go +++ b/src/runtime/mgcwork.go @@ -28,6 +28,8 @@ const ( // A wbufptr holds a workbuf*, but protects it from write barriers. // workbufs never live on the heap, so write barriers are unnecessary. // Write barriers on workbuf pointers may also be dangerous in the GC. +// +// TODO: Since workbuf is now go:notinheap, this isn't necessary. type wbufptr uintptr func wbufptrOf(w *workbuf) wbufptr { @@ -279,6 +281,7 @@ type workbufhdr struct { nobj int } +//go:notinheap type workbuf struct { workbufhdr // account for the above fields |