[Bug 249402] Locking issue when requesting an ieee80211 scan

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=249402

Adrian Chadd <adrian at freebsd.org> changed:

           What    |Removed                     |Added
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                 CC|                            |adrian at freebsd.org

--- Comment #1 from Adrian Chadd <adrian at freebsd.org> ---
Oh, I'd /totally love/ the comlock to be non-recursive in freebsd. That would
force us to tidy up a whole lot of things.

Maybe we should add some _locked() versions that expect the lock held, and use
those? I'd like to avoid the unlock/<thing>/relock pattern because it is racy
as the state can change in that window. (The scan code is notorious for being
bad at this..)

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