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| author | Ian Lance Taylor <iant@golang.org> | 2019-04-10 21:04:36 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2019-10-22 19:35:04 +0000 |
| commit | 48eb79ec2197aeea0eb43597b00cad1ebcad61d2 (patch) | |
| tree | ddfba9b5bb05e6d03dd4cb6482a13b94212ebafd /src/runtime/proc.go | |
| parent | a813d3c788b4ec58032616e8d269ee65d1b10085 (diff) | |
| download | go-48eb79ec2197aeea0eb43597b00cad1ebcad61d2.tar.xz | |
runtime: add new modtimer function
This adds a new field to P, adjustTimers, that tells the P that one of
its existing timers was modified to be earlier, and that it therefore
needs to resort them.
Updates #27707
Change-Id: I4c5f5b51ed116f1d898d3f87cdddfa1b552337f8
Reviewed-on: https://go-review.googlesource.com/c/go/+/171832
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Diffstat (limited to 'src/runtime/proc.go')
| -rw-r--r-- | src/runtime/proc.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/runtime/proc.go b/src/runtime/proc.go index 09ef784a04..edff454491 100644 --- a/src/runtime/proc.go +++ b/src/runtime/proc.go @@ -4122,6 +4122,7 @@ func (pp *p) destroy() { // The world is stopped so we don't need to hold timersLock. moveTimers(plocal, pp.timers) pp.timers = nil + pp.adjustTimers = 0 } // If there's a background worker, make it runnable and put // it on the global queue so it can clean itself up. |