1. 10 Jul, 2013 1 commit
  2. 09 Jul, 2013 1 commit
  3. 08 Jul, 2013 1 commit
  4. 03 Jul, 2013 1 commit
  5. 02 Jul, 2013 1 commit
  6. 01 Jul, 2013 2 commits
  7. 25 Jun, 2013 1 commit
    • Eliezer Tamir's avatar
      net: poll/select low latency socket support · 2d48d67f
      Eliezer Tamir authored
      
      
      select/poll busy-poll support.
      
      Split sysctl value into two separate ones, one for read and one for poll.
      updated Documentation/sysctl/net.txt
      
      Add a new poll flag POLL_LL. When this flag is set, sock_poll will call
      sk_poll_ll if possible. sock_poll sets this flag in its return value
      to indicate to select/poll when a socket that can busy poll is found.
      
      When poll/select have nothing to report, call the low-level
      sock_poll again until we are out of time or we find something.
      
      Once the system call finds something, it stops setting POLL_LL, so it can
      return the result to the user ASAP.
      Signed-off-by: default avatarEliezer Tamir <eliezer.tamir@linux.intel.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      2d48d67f
  8. 17 Jun, 2013 3 commits
  9. 10 Jun, 2013 1 commit