1. 23 6月, 2006 1 次提交
  2. 18 6月, 2006 1 次提交
    • H
      [NET]: Clean up skb_linearize · 364c6bad
      Herbert Xu 提交于
      The linearisation operation doesn't need to be super-optimised.  So we can
      replace __skb_linearize with __pskb_pull_tail which does the same thing but
      is more general.
      
      Also, most users of skb_linearize end up testing whether the skb is linear
      or not so it helps to make skb_linearize do just that.
      
      Some callers of skb_linearize also use it to copy cloned data, so it's
      useful to have a new function skb_linearize_cow to copy the data if it's
      either non-linear or cloned.
      
      Last but not least, I've removed the gfp argument since nobody uses it
      anymore.  If it's ever needed we can easily add it back.
      
      Misc bugs fixed by this patch:
      
      * via-velocity error handling (also, no SG => no frags)
      Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      364c6bad
  3. 28 2月, 2006 1 次提交
  4. 13 1月, 2006 1 次提交
  5. 09 11月, 2005 1 次提交
    • O
      [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason · 733482e4
      Olaf Hering 提交于
      This patch removes almost all inclusions of linux/version.h.  The 3
      #defines are unused in most of the touched files.
      
      A few drivers use the simple KERNEL_VERSION(a,b,c) macro, which is
      unfortunatly in linux/version.h.
      
      There are also lots of #ifdef for long obsolete kernels, this was not
      touched.  In a few places, the linux/version.h include was move to where
      the LINUX_VERSION_CODE was used.
      
      quilt vi `find * -type f -name "*.[ch]"|xargs grep -El '(UTS_RELEASE|LINUX_VERSION_CODE|KERNEL_VERSION|linux/version.h)'|grep -Ev '(/(boot|coda|drm)/|~$)'`
      
      search pattern:
      /UTS_RELEASE\|LINUX_VERSION_CODE\|KERNEL_VERSION\|linux\/\(utsname\|version\).h
      Signed-off-by: NOlaf Hering <olh@suse.de>
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      733482e4
  6. 29 10月, 2005 1 次提交
  7. 29 6月, 2005 1 次提交
    • D
      [NET]: Remove gratuitous use of skb->tail in network drivers. · 689be439
      David S. Miller 提交于
      Many drivers use skb->tail unnecessarily.
      
      In these situations, the code roughly looks like:
      
      	dev = dev_alloc_skb(...);
      
      	[optional] skb_reserve(skb, ...);
      
      	... skb->tail ...
      
      But even if the skb_reserve() happens, skb->data equals
      skb->tail.  So it doesn't make any sense to use anything
      other than skb->data in these cases.
      
      Another case was the s2io.c driver directly mucking with
      the skb->data and skb->tail pointers.  It really just wanted
      to do an skb_reserve(), so that's what the code was changed
      to do instead.
      
      Another reason I'm making this change as it allows some SKB
      cleanups I have planned simpler to merge.  In those cleanups,
      skb->head, skb->tail, and skb->end pointers are removed, and
      replaced with skb->head_room and skb->tail_room integers.
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      Acked-by: NJeff Garzik <jgarzik@pobox.com>
      689be439
  8. 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