tcp_isn_tick() / dummynet() callout madness ?

[Poul-Henning Kamp]

In message <20050130191410.R62670 at odysseus.silby.com>, Mike Silbersack writes:

One of the things I would like to see is for the callout api to gain
a mutex pointer.

If the pointer is not null, a mtx_trylock() is atempted, if it fails
a taskq is used to execute this callout, otherwise the function is used
as usual.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.