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https://github.com/octoleo/syncthing.git
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935a28c961
Cleanup after #9275. This renames `fmut` -> `mut`, removes the deadlock detector and associated plumbing, renames some things from `...PRLocked` to `...RLocked` and similar, and updates comments. Apart from the removal of the deadlock detection machinery, no functional code changes... i.e. almost 100% diff noise, have fun reviewing.
33 lines
899 B
Go
33 lines
899 B
Go
// Copyright (C) 2015 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at https://mozilla.org/MPL/2.0/.
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package sync
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import (
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"os"
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"strconv"
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"time"
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"github.com/syncthing/syncthing/lib/logger"
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)
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var (
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threshold = 100 * time.Millisecond
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l = logger.DefaultLogger.NewFacility("sync", "Mutexes")
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// We make an exception in this package and have an actual "if debug { ...
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// }" variable, as it may be rather performance critical and does
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// nonstandard things (from a debug logging PoV).
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debug = logger.DefaultLogger.ShouldDebug("sync")
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)
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func init() {
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if n, _ := strconv.Atoi(os.Getenv("STLOCKTHRESHOLD")); n > 0 {
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threshold = time.Duration(n) * time.Millisecond
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}
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l.Debugf("Enabling lock logging at %v threshold", threshold)
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}
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