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| author | Michael Anthony Knyszek <mknyszek@google.com> | 2019-10-17 17:42:15 +0000 |
|---|---|---|
| committer | Michael Knyszek <mknyszek@google.com> | 2019-11-07 20:14:02 +0000 |
| commit | 689f6f77f0d54b597ebc82e9bc4a8e1a59bce04d (patch) | |
| tree | f1cdd32b56fa969b849d7f236dc8ebd05c219dc2 /src/runtime/malloc.go | |
| parent | 21445b091ec0a0625282603e2730d10b34396375 (diff) | |
| download | go-689f6f77f0d54b597ebc82e9bc4a8e1a59bce04d.tar.xz | |
runtime: integrate new page allocator into runtime
This change integrates all the bits and pieces of the new page allocator
into the runtime, behind a global constant.
Updates #35112.
Change-Id: I6696bde7bab098a498ab37ed2a2caad2a05d30ec
Reviewed-on: https://go-review.googlesource.com/c/go/+/201764
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/malloc.go')
| -rw-r--r-- | src/runtime/malloc.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/runtime/malloc.go b/src/runtime/malloc.go index bae981ce0c..2fd71fab2d 100644 --- a/src/runtime/malloc.go +++ b/src/runtime/malloc.go @@ -322,6 +322,9 @@ const ( // // This should agree with minZeroPage in the compiler. minLegalPointer uintptr = 4096 + + // Whether to use the old page allocator or not. + oldPageAllocator = true ) // physPageSize is the size in bytes of the OS's physical pages. |