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| author | Michael Anthony Knyszek <mknyszek@google.com> | 2019-09-18 15:15:59 +0000 |
|---|---|---|
| committer | Michael Knyszek <mknyszek@google.com> | 2019-11-08 16:44:33 +0000 |
| commit | 7f574e476ac4a6e8c2719b9674ee7b3786bb8401 (patch) | |
| tree | 073e28471cf5e47ff30552fd582abc2fd7f1dedf /src/runtime/mcentral.go | |
| parent | ffb5646fe0134af80273df57ef251d705d004425 (diff) | |
| download | go-7f574e476ac4a6e8c2719b9674ee7b3786bb8401.tar.gz go-7f574e476ac4a6e8c2719b9674ee7b3786bb8401.zip | |
runtime: remove unnecessary large parameter to mheap_.alloc
mheap_.alloc currently accepts both a spanClass and a "large" parameter
indicating whether the allocation is large. These are redundant, since
spanClass.sizeclass() == 0 is an equivalent way to determine this and is
already used in mheap_.alloc. There are no places in the runtime where
the size class could be non-zero and large == true.
Updates #35112.
Change-Id: Ie66facf8f0faca6f4cd3d20a8ac4bc259e11823d
Reviewed-on: https://go-review.googlesource.com/c/go/+/196639
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
Diffstat (limited to 'src/runtime/mcentral.go')
| -rw-r--r-- | src/runtime/mcentral.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/runtime/mcentral.go b/src/runtime/mcentral.go index 2f97b7d094..78a3ae6ac1 100644 --- a/src/runtime/mcentral.go +++ b/src/runtime/mcentral.go @@ -252,7 +252,7 @@ func (c *mcentral) grow() *mspan { npages := uintptr(class_to_allocnpages[c.spanclass.sizeclass()]) size := uintptr(class_to_size[c.spanclass.sizeclass()]) - s := mheap_.alloc(npages, c.spanclass, false, true) + s := mheap_.alloc(npages, c.spanclass, true) if s == nil { return nil } |