CVS commit: [netbsd-5] src/sys/netinet

[Jeff Rizzo <riz%netbsd.org@localhost>]

Module Name:    src
Committed By:   riz
Date:           Fri Jun 11 23:36:08 UTC 2010

Modified Files:
        src/sys/netinet [netbsd-5]: tcp_input.c

Log Message:
Pull up following revision(s) (requested by bouyer in ticket #1382):
        sys/netinet/tcp_input.c: revision 1.304
        sys/netinet/tcp_input.c: revision 1.305
syn_cache_put(): defer all pool_put() to the callout. Reschedule
the callout if needed so frees are not delayed too much.
syn_cache_timer(): we can't call syn_cache_put() here any more,
so move code deleted from syn_cache_put() here.
Avoid KASSERT() in kern_timeout.c because pool_put() is called from
ipintr context, as reported in
http://mail-index.netbsd.org/tech-kern/2010/03/19/msg007762.html
Thanks to Andrew Doran and Mindaugas Rasiukevicius for help and review.
Make sure SYN_CACHE_TIMER_ARM() has been run before calling syn_cache_put()
as it will reschedule the timer.  Fixes PR kern/43318.


To generate a diff of this commit:
cvs rdiff -u -r1.291.4.4 -r1.291.4.5 src/sys/netinet/tcp_input.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.