Commit d1015f3e authored by Cherry Zhang's avatar Cherry Zhang
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runtime: don't preempt if preemption is disabled 

If asyncpreemptoff is set, don't preempt upon receiving a SIGURG.

Fixes #38531.

Change-Id: I6d9a828b45c199d3e479cbdfe17a896a40d540f9
Reviewed-on: https://go-review.googlesource.com/c/go/+/240121


Run-TryBot: Cherry Zhang <cherryyz@google.com>
Reviewed-by: default avatarKeith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
parent c143a5f2
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