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| author | Keith Randall <khr@golang.org> | 2019-06-05 18:42:31 +0000 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2019-06-05 19:50:09 +0000 |
| commit | 49200e3f3e61f505acb152e150d054ef1db03b3e (patch) | |
| tree | a0449ffcfb21af960ab9053eac39e6e42318b34e /src/runtime/syscall_windows.go | |
| parent | e9a136d185af8dcdb270096af520087c92c8b4af (diff) | |
| download | go-49200e3f3e61f505acb152e150d054ef1db03b3e.tar.gz go-49200e3f3e61f505acb152e150d054ef1db03b3e.zip | |
Revert "cmd/compile,runtime: allocate defer records on the stack"
This reverts commit fff4f599fe1c21e411a99de5c9b3777d06ce0ce6.
Reason for revert: Seems to still have issues around GC.
Fixes #32452
Change-Id: Ibe7af629f9ad6a3d5312acd7b066123f484da7f0
Reviewed-on: https://go-review.googlesource.com/c/go/+/180761
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
Diffstat (limited to 'src/runtime/syscall_windows.go')
| -rw-r--r-- | src/runtime/syscall_windows.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/runtime/syscall_windows.go b/src/runtime/syscall_windows.go index 722a73d108..36ad7511af 100644 --- a/src/runtime/syscall_windows.go +++ b/src/runtime/syscall_windows.go @@ -112,6 +112,7 @@ const _LOAD_LIBRARY_SEARCH_SYSTEM32 = 0x00000800 //go:nosplit func syscall_loadsystemlibrary(filename *uint16, absoluteFilepath *uint16) (handle, err uintptr) { lockOSThread() + defer unlockOSThread() c := &getg().m.syscall if useLoadLibraryEx { @@ -134,7 +135,6 @@ func syscall_loadsystemlibrary(filename *uint16, absoluteFilepath *uint16) (hand if handle == 0 { err = c.err } - unlockOSThread() // not defer'd after the lockOSThread above to save stack frame size. return } |