1. 30 8月, 2005 13 次提交
  2. 24 8月, 2005 1 次提交
  3. 06 7月, 2005 1 次提交
    • D
      [TCP]: Move to new TSO segmenting scheme. · c1b4a7e6
      David S. Miller 提交于
      Make TSO segment transmit size decisions at send time not earlier.
      
      The basic scheme is that we try to build as large a TSO frame as
      possible when pulling in the user data, but the size of the TSO frame
      output to the card is determined at transmit time.
      
      This is guided by tp->xmit_size_goal.  It is always set to a multiple
      of MSS and tells sendmsg/sendpage how large an SKB to try and build.
      
      Later, tcp_write_xmit() and tcp_push_one() chop up the packet if
      necessary and conditions warrant.  These routines can also decide to
      "defer" in order to wait for more ACKs to arrive and thus allow larger
      TSO frames to be emitted.
      
      A general observation is that TSO elongates the pipe, thus requiring a
      larger congestion window and larger buffering especially at the sender
      side.  Therefore, it is important that applications 1) get a large
      enough socket send buffer (this is accomplished by our dynamic send
      buffer expansion code) 2) do large enough writes.
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      c1b4a7e6
  4. 24 6月, 2005 2 次提交
  5. 19 6月, 2005 4 次提交
  6. 04 5月, 2005 1 次提交
  7. 17 4月, 2005 1 次提交
    • L
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds 提交于
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      
      Let it rip!
      1da177e4