cvs commit: src/sys/netinet ip_input.c

[Robert Watson]

rwatson     2006-02-13 23:46:31 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/netinet          ip_input.c 
  Log:
  Merge ip_input.c:1.311 from HEAD to RELENG_6:
  
    Modify the IP fragment reassembly code so that it uses a new UMA zone,
    ipq_zone, to allocate fragment headers from, rather than using cast mbuf
    storage.  This was one of the few remaining uses of mbuf storage for
    local data structures that relied on dtom().  Implement the resource
    limit on ipq's using UMA zone limits, but preserve current sysctl
    semantics using a sysctl proc.
  
  Approved by:    re (scottl)
  
  Revision   Changes    Path
  1.301.2.6  +81 -21    src/sys/netinet/ip_input.c