cvs commit: src/sys/kern uipc_sockbuf.c src/sys/netinet tcp_output.c src/sys/sys socketvar.h

[Andre Oppermann]

andre       2007-03-19 18:35:14 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             uipc_sockbuf.c 
    sys/netinet          tcp_output.c 
    sys/sys              socketvar.h 
  Log:
  Maintain a pointer and offset pair into the socket buffer mbuf chain to
  avoid traversal of the entire socket buffer for larger offsets on stream
  sockets.
  
  Adjust tcp_output() make use of it.
  
  Tested by:      gallatin
  
  Revision  Changes    Path
  1.166     +41 -0     src/sys/kern/uipc_sockbuf.c
  1.127     +13 -3     src/sys/netinet/tcp_output.c
  1.156     +10 -0     src/sys/sys/socketvar.h