Eric Lee / smarc-fsl-linux-kernel

13 May, 2010

2 commits

  • 107e7be62   tipc: Add support for "-s" configuration option ... Browse Code »

    Provide initial support for displaying overall TIPC status/statistics
    information at runtime. Currently, only version info for the TIPC
    kernel module is displayed.

    Signed-off-by: Allan Stephens
    Signed-off-by: Paul Gortmaker
    Signed-off-by: David S. Miller

    Allan Stephens
     
  • 289464e4f   tipc: Prune unused data structures from configuration service ... Browse Code »

    Eliminate some unused data structures in the TIPC
    configuration service that relate to the handling of link
    subscriptions, which were not supported when TIPC 1.5 was
    introduced. If and when support for link subscriptions is
    offered in TIPC, these elements may need to be re-introduced.

    Signed-off-by: Allan Stephens
    Signed-off-by: Paul Gortmaker
    Signed-off-by: David S. Miller

    Allan Stephens
     

22 May, 2008

2 commits

  • 03194379a   tipc: Fix initialization sequence problems when entering network mode ... Browse Code »

    This patch ensures that TIPC's topology service and configuration
    service are shut down before switching into "network mode". This
    ensures that TIPC does not mistakenly try to send unnecessary
    "publication withdraw" messages to other nodes before it is fully
    initialized for sending off-node messages. Note that the node's
    current network address is now updated only after the two services
    are shut down; this ensures that any existing connections to the
    topology server are terminated correctly using the old address.

    Signed-off-by: Allan Stephens
    Signed-off-by: David S. Miller

    Allan Stephens
     
  • 59f0c4523   tipc: Fix skb_under_panic when configuring TIPC without privileges ... Browse Code »

    This patch prevents a TIPC configuration command requiring network
    administrator privileges from triggering an skbuff underrun if it
    is issued by a process lacking those privileges. The revised error
    handling code avoids the use of a potentially uninitialized global
    variable by transforming the unauthorized command into a new command,
    then following the standard command processing path to generate the
    required error message.

    Signed-off-by: Allan Stephens
    Signed-off-by: David S. Miller

    Allan Stephens
     

05 May, 2008

1 commit

  • 025adbe8e   tipc: Simplify log buffer resizing ... Browse Code »

    This patch simplifies & standardizes the way TIPC's print buffer
    log is resized. Code to terminate use of the log buffer is
    eliminated by simply setting the log buffer size to 0 bytes.

    Signed-off-by: Allan Stephens
    Signed-off-by: David S. Miller

    Allan Stephens
     

26 Apr, 2007

1 commit

  • 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

14 Dec, 2006

1 commit

  • 5cbded585   [PATCH] getting rid of all casts of k[cmz]alloc() calls ... Browse Code »

    Run this:

    #!/bin/sh
    for f in $(grep -Erl "\([^\)]*\) *k[cmz]alloc" *) ; do
    echo "De-casting $f..."
    perl -pi -e "s/ ?= ?\([^\)]*\) *(k[cmz]alloc) *\(/ = \1\(/" $f
    done

    And then go through and reinstate those cases where code is casting pointers
    to non-pointers.

    And then drop a few hunks which conflicted with outstanding work.

    Cc: Russell King , Ian Molton
    Cc: Mikael Starvik
    Cc: Yoshinori Sato
    Cc: Roman Zippel
    Cc: Geert Uytterhoeven
    Cc: Ralf Baechle
    Cc: Paul Mackerras
    Cc: Kyle McMartin
    Cc: Benjamin Herrenschmidt
    Cc: Martin Schwidefsky
    Cc: "David S. Miller"
    Cc: Jeff Dike
    Cc: Greg KH
    Cc: Jens Axboe
    Cc: Paul Fulghum
    Cc: Alan Cox
    Cc: Karsten Keil
    Cc: Mauro Carvalho Chehab
    Cc: Jeff Garzik
    Cc: James Bottomley
    Cc: Ian Kent
    Cc: Steven French
    Cc: David Woodhouse
    Cc: Neil Brown
    Cc: Jaroslav Kysela
    Cc: Takashi Iwai
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Robert P. J. Day
     

03 Dec, 2006

1 commit

19 Oct, 2006

1 commit

28 Jun, 2006

1 commit

  • 34af946a2   [PATCH] spin/rwlock init cleanups ... Browse Code »

    locking init cleanups:

    - convert " = SPIN_LOCK_UNLOCKED" to spin_lock_init() or DEFINE_SPINLOCK()
    - convert rwlocks in a similar manner

    this patch was generated automatically.

    Motivation:

    - cleanliness
    - lockdep needs control of lock initialization, which the open-coded
    variants do not give
    - it's also useful for -rt and for lock debugging in general

    Signed-off-by: Ingo Molnar
    Signed-off-by: Arjan van de Ven
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Ingo Molnar
     

26 Jun, 2006

2 commits

21 Mar, 2006

1 commit

  • 1fc54d8f4   [TIPC]: Fix simple sparse warnings ... Browse Code »

    Tried to run the new tipc stack through sparse.
    Following patch fixes all cases where 0 was used
    as replacement of NULL.
    Use NULL to document this is a pointer and to silence sparse.

    This brough sparse warning count down with 127 to 24 warnings.

    Signed-off-by: Sam Ravnborg
    Signed-off-by: Per Liden
    Signed-off-by: David S. Miller

    Sam Ravnborg
     

18 Jan, 2006

1 commit

13 Jan, 2006

4 commits