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author | Shenghou Ma <minux@golang.org> | 2014-12-29 01:08:40 -0500 |
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committer | Keith Randall <khr@golang.org> | 2014-12-29 07:36:07 +0000 |
commit | ab0535ae3fb45ba734d47542cc4845f27f708d1b (patch) | |
tree | 0357ccba7c596a90470785ebd189416d15b6d74e /src/runtime/lock_futex.go | |
parent | 3b76b017cabb0ea29a184670e081edfe11afb8de (diff) | |
download | go-ab0535ae3fb45ba734d47542cc4845f27f708d1b.tar.gz go-ab0535ae3fb45ba734d47542cc4845f27f708d1b.zip |
liblink, cmd/ld, runtime: remove stackguard1
Now that we've removed all the C code in runtime and the C compilers,
there is no need to have a separate stackguard field to check for C
code on Go stack.
Remove field g.stackguard1 and rename g.stackguard0 to g.stackguard.
Adjust liblink and cmd/ld as necessary.
Change-Id: I54e75db5a93d783e86af5ff1a6cd497d669d8d33
Reviewed-on: https://go-review.googlesource.com/2144
Reviewed-by: Keith Randall <khr@golang.org>
Diffstat (limited to 'src/runtime/lock_futex.go')
-rw-r--r-- | src/runtime/lock_futex.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/runtime/lock_futex.go b/src/runtime/lock_futex.go index 6e1f1e9da4..d1a45eb6e9 100644 --- a/src/runtime/lock_futex.go +++ b/src/runtime/lock_futex.go @@ -114,7 +114,7 @@ func unlock(l *mutex) { throw("runtimeĀ·unlock: lock count") } if gp.m.locks == 0 && gp.preempt { // restore the preemption request in case we've cleared it in newstack - gp.stackguard0 = stackPreempt + gp.stackguard = stackPreempt } } |