cvs commit: src/sys/netipx spx_usrreq.c

[Robert Watson]

rwatson     2005-02-25 13:32:24 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5)
    sys/netipx           spx_usrreq.c 
  Log:
  Merge spx_usrreq.c:1.56 from HEAD to RELENG_5:
  
    Explicitly lock the send socket buffer in spx_reass() to cover the drop
    record loop for ACK'd data, rather than relying on lokcing in
    sbdroprecord() and sowwakeup(), reducing the number of lock operations
    as well as eliminating a possible race against the head of the send
    buffer mbuf chain.  Use the _locked variants of sbdroprecord() and
    sowwakeup().
  
  Revision  Changes    Path
  1.46.2.9  +3 -2      src/sys/netipx/spx_usrreq.c