diff options
author | Brad Fitzpatrick <bradfitz@golang.org> | 2019-01-02 18:47:06 +0000 |
---|---|---|
committer | Brad Fitzpatrick <bradfitz@golang.org> | 2019-01-02 20:55:53 +0000 |
commit | 22738f07c88ac9dd1159da15675fedeeba80c45d (patch) | |
tree | 64c273acf79371e6d155351bad7c92ac0d43b855 /src/runtime/runtime1.go | |
parent | 8e6396115e56d8e0cbecd6904f94c8d893db1724 (diff) | |
download | go-22738f07c88ac9dd1159da15675fedeeba80c45d.tar.gz go-22738f07c88ac9dd1159da15675fedeeba80c45d.zip |
runtime: add GODEBUG=madvdontneed=1
Fixes #28466
Change-Id: I05b2e0da09394d111913963b60f2ec865c9b4744
Reviewed-on: https://go-review.googlesource.com/c/155931
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
Diffstat (limited to 'src/runtime/runtime1.go')
-rw-r--r-- | src/runtime/runtime1.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/runtime/runtime1.go b/src/runtime/runtime1.go index 8b8f4dcb1e..c5667e73ad 100644 --- a/src/runtime/runtime1.go +++ b/src/runtime/runtime1.go @@ -308,6 +308,7 @@ var debug struct { gcstoptheworld int32 gctrace int32 invalidptr int32 + madvdontneed int32 // for Linux; issue 28466 sbrk int32 scavenge int32 scheddetail int32 @@ -325,6 +326,7 @@ var dbgvars = []dbgVar{ {"gcstoptheworld", &debug.gcstoptheworld}, {"gctrace", &debug.gctrace}, {"invalidptr", &debug.invalidptr}, + {"madvdontneed", &debug.madvdontneed}, {"sbrk", &debug.sbrk}, {"scavenge", &debug.scavenge}, {"scheddetail", &debug.scheddetail}, |