diff options
| author | Russ Cox <rsc@golang.org> | 2014-10-03 12:44:20 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2014-10-03 12:44:20 -0400 |
| commit | 3ffd29fb2cfeee77c7f58fcae3496665695eb938 (patch) | |
| tree | 4f09c078f4d7d7cef4e957c32e7919dfb23800d3 /src/runtime/malloc.h | |
| parent | c65a47f890e33eeed6ee9d8b6d965a5534fb6e0e (diff) | |
| download | go-3ffd29fb2cfeee77c7f58fcae3496665695eb938.tar.xz | |
cmd/cc, runtime: disallow structs without tags
Structs without tags have no unique name to use in the
Go definitions generated from the C types.
This caused issue 8812, fixed by CL 149260043.
Avoid future problems by requiring struct tags.
Update runtime as needed.
(There is no other C code in the tree.)
LGTM=bradfitz, iant
R=golang-codereviews, bradfitz, dave, iant
CC=golang-codereviews, khr, r
https://golang.org/cl/150360043
Diffstat (limited to 'src/runtime/malloc.h')
| -rw-r--r-- | src/runtime/malloc.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/runtime/malloc.h b/src/runtime/malloc.h index b90f1baf29..d1930756a2 100644 --- a/src/runtime/malloc.h +++ b/src/runtime/malloc.h @@ -273,7 +273,8 @@ struct MStats bool debuggc; // Statistics about allocation size classes. - struct { + + struct MStatsBySize { uint32 size; uint64 nmalloc; uint64 nfree; @@ -282,6 +283,7 @@ struct MStats uint64 tinyallocs; // number of tiny allocations that didn't cause actual allocation; not exported to Go directly }; + #define mstats runtime·memstats extern MStats mstats; void runtime·updatememstats(GCStats *stats); @@ -489,7 +491,7 @@ struct MHeap // the padding makes sure that the MCentrals are // spaced CacheLineSize bytes apart, so that each MCentral.lock // gets its own cache line. - struct { + struct MHeapCentral { MCentral mcentral; byte pad[CacheLineSize]; } central[NumSizeClasses]; |