1. 26 4月, 2007 2 次提交
    • A
      [SK_BUFF]: Introduce skb_network_header() · d56f90a7
      Arnaldo Carvalho de Melo 提交于
      For the places where we need a pointer to the network header, it is still legal
      to touch skb->nh.raw directly if just adding to, subtracting from or setting it
      to another layer header.
      Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      d56f90a7
    • E
      [NET]: convert network timestamps to ktime_t · b7aa0bf7
      Eric Dumazet 提交于
      We currently use a special structure (struct skb_timeval) and plain
      'struct timeval' to store packet timestamps in sk_buffs and struct
      sock.
      
      This has some drawbacks :
      - Fixed resolution of micro second.
      - Waste of space on 64bit platforms where sizeof(struct timeval)=16
      
      I suggest using ktime_t that is a nice abstraction of high resolution
      time services, currently capable of nanosecond resolution.
      
      As sizeof(ktime_t) is 8 bytes, using ktime_t in 'struct sock' permits
      a 8 byte shrink of this structure on 64bit architectures. Some other
      structures also benefit from this size reduction (struct ipq in
      ipv4/ip_fragment.c, struct frag_queue in ipv6/reassembly.c, ...)
      
      Once this ktime infrastructure adopted, we can more easily provide
      nanosecond resolution on top of it. (ioctl SIOCGSTAMPNS and/or
      SO_TIMESTAMPNS/SCM_TIMESTAMPNS)
      
      Note : this patch includes a bug correction in
      compat_sock_get_timestamp() where a "err = 0;" was missing (so this
      syscall returned -ENOENT instead of 0)
      Signed-off-by: NEric Dumazet <dada1@cosmosbay.com>
      CC: Stephen Hemminger <shemminger@linux-foundation.org>
      CC: John find <linux.kernel@free.fr>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      b7aa0bf7
  2. 11 2月, 2007 1 次提交
  3. 03 12月, 2006 2 次提交
  4. 23 9月, 2006 2 次提交
  5. 01 7月, 2006 1 次提交
  6. 12 4月, 2006 1 次提交
  7. 21 3月, 2006 1 次提交
  8. 08 1月, 2006 1 次提交
  9. 17 11月, 2005 1 次提交
  10. 09 9月, 2005 1 次提交
  11. 30 8月, 2005 1 次提交
  12. 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