4 Commits

Author	SHA1	Message	Date
Brad Fitzpatrick	8af7778ce0	util/execqueue: don't hold mutex in RunSync ... We don't hold q.mu while running normal ExecQueue.Add funcs, so we shouldn't in RunSync either. Otherwise code it calls can't shut down the queue, as seen in #18502. Updates #18052 Co-authored-by: Nick Khyl <nickk@tailscale.com> Change-Id: Ic5e53440411eca5e9fabac7f4a68a9f6ef026de1 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2025-11-26 10:09:23 -08:00
Brad Fitzpatrick	99b06eac49	syncs: add Mutex/RWMutex alias/wrappers for future mutex debugging ... Updates #17852 Change-Id: I477340fb8e40686870e981ade11cd61597c34a20 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2025-11-16 19:13:59 -08:00
Brad Fitzpatrick	146ea42822	ipn/ipnlocal: remove all the weird locking (LockedOnEntry, UnlockEarly, etc) ... Fixes #11649 Updates #16369 Co-authored-by: James Sanderson <jsanderson@tailscale.com> Change-Id: I63eaa18fe870ddf81d84b949efac4d1b44c3db86 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2025-11-13 19:20:07 -08:00
James Tucker	38a1cf748a	control/controlclient,util/execqueue: extract execqueue into a package ... This is a useful primitive for asynchronous execution of ordered work I want to use in another change. Updates tailscale/corp#16833 Signed-off-by: James Tucker <james@tailscale.com>	2024-01-18 12:08:13 -08:00