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Make a comment that IP source routing is not SMP and PREEMPTION safe.

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This commit is contained in:
Andre Oppermann 2004-08-09 16:17:37 +00:00
parent a5053398d4
commit bb7c5b3055
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=133390
1 changed files with 1 additions and 0 deletions
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sys/netinet/ip_input.c
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@ -225,6 +225,7 @@ ip_dn_io_t *ip_dn_io_ptr;
* using IP source routing. This allows connection establishment and
* maintenance when the remote end is on a network that is not known
* to us.
* XXX: Broken on SMP and possibly preemption!
*/
static int ip_nhops = 0;
static struct ip_srcrt {