svn commit: r287780 - in head: share/man/man9 sys/kern sys/sys
Hans Petter Selasky
hps at selasky.org
Sat Sep 19 11:23:48 UTC 2015
On 09/19/15 10:55, Hans Petter Selasky wrote:
> It currently has one critical client, and that is destruction of TCP
> connections.
In general I see the added function extremely useful when creating
protocols which use callouts, which destruct their "PCBs" from interrupt
context, that you don't need a sleeping context to destruct "PCBs" in
general. Further with non-MPSAFE callouts, tracking the return value of
callout_reset_xxx() and callout_stop_xxx() is not an option.
callout_reset_async() is a requirement for non-blocking and sane callout
operation.
We need this functionality in the callout subsystem simply! It is a
failure not to have it.
--HPS
Minor typo:
s/rss/rrs
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