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runtime/internal/atomic: rename Storep1 to StorepNoWB

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Make it clear that the point of this function stores a pointer
*without* a write barrier.

sed -i -e 's/Storep1/StorepNoWB/' $(git grep -l Storep1)

Updates #15270.

Change-Id: Ifad7e17815e51a738070655fe3b178afdadaecf6
Reviewed-on: https://go-review.googlesource.com/21994
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
This commit is contained in:
Austin Clements 2016-04-13 11:22:42 -04:00
parent da6205b67e
commit 4721ea6abc
15 changed files with 20 additions and 17 deletions
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4
src/runtime/hashmap.go
View file

@ -1075,8 +1075,8 @@ func mapzero(t *_type) {
throw("map element too large")
}
}
atomic.Storep1(unsafe.Pointer(&zeroptr), persistentalloc(cursize, 64, &memstats.other_sys))
atomic.Storep1(unsafe.Pointer(&zerosize), unsafe.Pointer(zerosize))
atomic.StorepNoWB(unsafe.Pointer(&zeroptr), persistentalloc(cursize, 64, &memstats.other_sys))
atomic.StorepNoWB(unsafe.Pointer(&zerosize), unsafe.Pointer(zerosize))
}
unlock(&zerolock)
}