syncs: add Mutex/RWMutex alias/wrappers for future mutex debugging
Updates #17852 Change-Id: I477340fb8e40686870e981ade11cd61597c34a20 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
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Brad Fitzpatrick
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3a41c0c585
commit
99b06eac49
@@ -7,12 +7,12 @@ import (
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"fmt"
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"net"
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"strings"
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"sync"
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"syscall"
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"unsafe"
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"golang.org/x/net/route"
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"golang.org/x/sys/unix"
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"tailscale.com/syncs"
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"tailscale.com/util/mak"
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)
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@@ -26,7 +26,7 @@ func parseRoutingTable(rib []byte) ([]route.Message, error) {
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}
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var ifNames struct {
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sync.Mutex
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syncs.Mutex
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m map[int]string // ifindex => name
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}
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@@ -15,6 +15,7 @@ import (
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"time"
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"tailscale.com/feature/buildfeatures"
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"tailscale.com/syncs"
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"tailscale.com/types/logger"
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"tailscale.com/util/clientmetric"
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"tailscale.com/util/eventbus"
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@@ -65,7 +66,7 @@ type Monitor struct {
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// and not change at runtime.
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tsIfName string // tailscale interface name, if known/set ("tailscale0", "utun3", ...)
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mu sync.Mutex // guards all following fields
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mu syncs.Mutex // guards all following fields
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cbs set.HandleSet[ChangeFunc]
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ifState *State
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gwValid bool // whether gw and gwSelfIP are valid
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