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authorBrad Fitzpatrick <bradfitz@tailscale.com>2025-12-02 12:50:33 -0800
committerBrad Fitzpatrick <bradfitz@tailscale.com>2025-12-02 15:12:13 -0800
commit381de776c4878dd9af76b126cfa37bc80cad363f (patch)
treec3ddcbf9613db3074c9c6882bb757357cf5bdd0a /net/netmon/netmon.go
parentb8c58ca7c1a49fb772d095c65693cdab06488047 (diff)
downloadtailscale-bradfitz/mutex_debug.tar.xz
tailscale-bradfitz/mutex_debug.zip
syncs: start working on mutex debugging, registrationbradfitz/mutex_debug
Updates #17852 Change-Id: Ib1b634eedd30cc4006bc1b39aa8d479d37c5f1f2 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Diffstat (limited to 'net/netmon/netmon.go')
-rw-r--r--net/netmon/netmon.go1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/netmon/netmon.go b/net/netmon/netmon.go
index 657da04d5..a9b7f756a 100644
--- a/net/netmon/netmon.go
+++ b/net/netmon/netmon.go
@@ -125,6 +125,7 @@ func New(bus *eventbus.Bus, logf logger.Logf) (*Monitor, error) {
stop: make(chan struct{}),
lastWall: wallTime(),
}
+ syncs.RegisterMutex(&m.mu, "netmon.Monitor.mu")
m.changed = eventbus.Publish[ChangeDelta](m.b)
st, err := m.interfaceStateUncached()
if err != nil {