28 Mar, 2011

1 commit

• 93567c43e   Merge branch 'docs-next' of git://git.lwn.net/linux-2.6 ... Browse Code »

  * 'docs-next' of git://git.lwn.net/linux-2.6:
  docs: update the development process document
  docs: fix dev_debug() braino in dynamic-debug-howto.txt

  Linus Torvalds

  2011-03-28 10:46:59 +0800  

26 Mar, 2011

1 commit

• 9cad79627   docs: fix dev_debug() braino in dynamic-debug-howto.txt ... Browse Code »

  While looking at dynamic-debug-howto.txt, I noticed that it references
  dev_debug() (which doesn't exist) instead of dev_dbg() (which does
  exist). I'm lazy, so I choose to fix the document rather than changing
  every dev_dbg() call.

  Signed-off-by: Jonathan Corbet

  Jonathan Corbet

  2011-03-26 00:42:17 +0800  

04 Feb, 2011

1 commit

• 8ba6ebf58   Dynamic debug: Add more flags ... Browse Code »

  Add flags that allow the user to specify via debugfs whether or not the
  module name, function name, line number and/or thread ID have to be
  included in the printed message.

  Signed-off-by: Bart Van Assche
  Cc: Greg Banks
  Cc: Konrad Rzeszutek Wilk
  Signed-off-by: Greg Kroah-Hartman

  Bart Van Assche

  2011-02-04 07:39:16 +0800  

23 Oct, 2010

1 commit

• a648ec05b   Dynamic Debug: Introduce ddebug_query= boot parameter ... Browse Code »

  Dynamic debug lacks the ability to enable debug messages at boot time.
  One could patch initramfs or service startup scripts to write to
  /sys/../dynamic_debug/control, but this sucks.

  This patch makes it possible to pass a query in the same format one can
  write to /sys/../dynamic_debug/control via boot param.
  When dynamic debug gets initialized, this query will automatically be
  applied.

  Signed-off-by: Thomas Renninger
  Acked-by: jbaron@redhat.com
  Acked-by: Pekka Enberg
  Signed-off-by: Greg Kroah-Hartman

  Thomas Renninger

  2010-10-23 01:16:42 +0800  

25 Mar, 2009

2 commits

• 9898abb3d   Dynamic debug: allow simple quoting of words ... Browse Code »

  Allow simple quoting of words in the dynamic debug control language.

  This allows more natural specification when using the control language
  to match against printk formats, e.g

  #echo -n 'format "Setting node for non-present cpu" +p' >
  /mnt/debugfs/dynamic_debug/control

  instead of

  #echo -n 'format Setting\040node\040for\040non-present\040cpu +p' >
  /mnt/debugfs/dynamic_debug/control

  Adjust the dynamic debug documention to describe that and provide a
  new example. Adjust the existing examples in the documentation to
  reflect the current whitespace escaping behaviour when reading the
  control file. Fix some minor documentation trailing whitespace.

  Signed-off-by: Greg Banks
  Acked-by: Jason Baron
  Signed-off-by: Greg Kroah-Hartman

  Greg Banks

  2009-03-25 07:38:27 +0800  
• 86151fdf3   dynamic debug: update docs ... Browse Code »

  updates the documentation for 'dynamic debug' feature.

  Signed-off-by: Greg Banks
  Signed-off-by: Jason Baron
  Signed-off-by: Greg Kroah-Hartman

  Jason Baron

  2009-03-25 07:38:27 +0800