Eric Lee / smarc-fsl-linux-kernel

26 Apr, 2007

2 commits

  • dc5fc579b   [NETLINK]: Use nlmsg_trim() where appropriate ... Browse Code »

    Signed-off-by: Arnaldo Carvalho de Melo
    Signed-off-by: David S. Miller

    Arnaldo Carvalho de Melo
     
  • 27a884dc3   [SK_BUFF]: Convert skb->tail to sk_buff_data_t ... Browse Code »

    So that it is also an offset from skb->head, reduces its size from 8 to 4 bytes
    on 64bit architectures, allowing us to combine the 4 bytes hole left by the
    layer headers conversion, reducing struct sk_buff size to 256 bytes, i.e. 4
    64byte cachelines, and since the sk_buff slab cache is SLAB_HWCACHE_ALIGN...
    :-)

    Many calculations that previously required that skb->{transport,network,
    mac}_header be first converted to a pointer now can be done directly, being
    meaningful as offsets or pointers.

    Signed-off-by: Arnaldo Carvalho de Melo
    Signed-off-by: David S. Miller

    Arnaldo Carvalho de Melo
     

11 Feb, 2007

1 commit

03 Dec, 2006

1 commit

23 Sep, 2006

2 commits

  • 28a7b327b   [PKT_SCHED] act_simple.c: make struct simp_hash_info static ... Browse Code »

    This patch makes the needlessly global struct simp_hash_info static.

    Signed-off-by: Adrian Bunk
    Signed-off-by: David S. Miller

    Adrian Bunk
     
  • e9ce1cd3c   [PKT_SCHED]: Kill pkt_act.h inlining. ... Browse Code »

    This was simply making templates of functions and mostly causing a lot
    of code duplication in the classifier action modules.

    We solve this more cleanly by having a common "struct tcf_common" that
    hash worker functions contained once in act_api.c can work with.

    Callers work with real action objects that have the common struct
    plus their module specific struct members. You go from a common
    object to the higher level one using a "to_foo()" macro which makes
    use of container_of() to do the dirty work.

    This also kills off act_generic.h which was only used by act_simple.c
    and keeping it around was more work than the it's value.

    Signed-off-by: David S. Miller

    David S. Miller
     

01 Jul, 2006

1 commit

10 Jan, 2006

1 commit