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| author | Martin Möhrmann <moehrmann@google.com> | 2018-06-05 08:14:57 +0200 |
|---|---|---|
| committer | Martin Möhrmann <moehrmann@google.com> | 2018-08-24 18:28:25 +0000 |
| commit | 961eb13b6781907b5bfe4a7b22f68206020c4468 (patch) | |
| tree | e2aff59d7b3dfff827710f2857755dec7b8a5bf8 /src/runtime/sema.go | |
| parent | 2200b18258874ba61771ea78d5fbee99ba6fe71f (diff) | |
| download | go-961eb13b6781907b5bfe4a7b22f68206020c4468.tar.gz go-961eb13b6781907b5bfe4a7b22f68206020c4468.zip | |
runtime: replace sys.CacheLineSize by corresponding internal/cpu const and vars
sys here is runtime/internal/sys.
Replace uses of sys.CacheLineSize for padding by
cpu.CacheLinePad or cpu.CacheLinePadSize.
Replace other uses of sys.CacheLineSize by cpu.CacheLineSize.
Remove now unused sys.CacheLineSize.
Updates #25203
Change-Id: I1daf410fe8f6c0493471c2ceccb9ca0a5a75ed8f
Reviewed-on: https://go-review.googlesource.com/126601
Run-TryBot: Martin Möhrmann <moehrmann@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'src/runtime/sema.go')
| -rw-r--r-- | src/runtime/sema.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/runtime/sema.go b/src/runtime/sema.go index aba9733127..18e0a398ba 100644 --- a/src/runtime/sema.go +++ b/src/runtime/sema.go @@ -20,8 +20,8 @@ package runtime import ( + "internal/cpu" "runtime/internal/atomic" - "runtime/internal/sys" "unsafe" ) @@ -48,7 +48,7 @@ const semTabSize = 251 var semtable [semTabSize]struct { root semaRoot - pad [sys.CacheLineSize - unsafe.Sizeof(semaRoot{})]byte + pad [cpu.CacheLinePadSize - unsafe.Sizeof(semaRoot{})]byte } //go:linkname sync_runtime_Semacquire sync.runtime_Semacquire |