09 May, 2007

1 commit

• bf8f6e5b3   Kprobes: The ON/OFF knob thru debugfs ... Browse Code »

  This patch provides a debugfs knob to turn kprobes on/off

  o A new file /debug/kprobes/enabled indicates if kprobes is enabled or
  not (default enabled)
  o Echoing 0 to this file will disarm all installed probes
  o Any new probe registration when disabled will register the probe but
  not arm it. A message will be printed out in such a case.
  o When a value 1 is echoed to the file, all probes (including ones
  registered in the intervening period) will be enabled
  o Unregistration will happen irrespective of whether probes are globally
  enabled or not.
  o Update Documentation/kprobes.txt to reflect these changes. While there
  also update the doc to make it current.

  We are also looking at providing sysrq key support to tie to the disabling
  feature provided by this patch.

  [akpm@linux-foundation.org: Use bool like a bool!]
  [akpm@linux-foundation.org: add printk facility levels]
  [cornelia.huck@de.ibm.com: Add the missing arch_trampoline_kprobe() for s390]
  Signed-off-by: Ananth N Mavinakayanahalli
  Signed-off-by: Srinivasa DS
  Signed-off-by: Cornelia Huck
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Ananth N Mavinakayanahalli

  2007-05-09 02:15:19 +0800  

17 Nov, 2006

1 commit

• 565762f3f   [PATCH] Don't give bad kprobes example aka ") < 0))" typo ... Browse Code »

  Signed-off-by: Alexey Dobriyan
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Alexey Dobriyan

  2006-11-17 03:43:38 +0800  

02 Oct, 2006

1 commit

• 09b18203d   [PATCH] Update Documentation/kprobes.txt ... Browse Code »

  Documentation/kprobes.txt updated to reflect:

  o In-kernel symbol resolution
  o CONFIG_KALLSYMS dependency
  o Usage of JPROBE_ENTRY
  o Addition of regs_return_value()

  Also update the references list and usage examples to use correct module
  interfaces.

  Signed-off-by: Ananth N Mavinakayanahalli
  Acked-by: Jim Keniston
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Ananth N Mavinakayanahalli

  2006-10-02 22:57:16 +0800  

15 Feb, 2006

1 commit

• 8861da31e   [PATCH] kprobes: Update Documentation/kprobes.txt ... Browse Code »

  Update Documentation/kprobes.txt to reflect Kprobes enhancements and other
  recent developments.

  Acked-by: Ananth Mavinakayanahalli
  Signed-off-by: Jim Keniston
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Jim Keniston

  2006-02-15 08:09:34 +0800  

10 Jan, 2006

1 commit

• 682e852e2   [PATCH] Fix more "if ((err = foo() < 0))" typos ... Browse Code »

  Another reason to use:

  ret = foo();
  if (ret < 0)
  goto out;

  Signed-off-by: Alexey Dobriyan
  Signed-off-by: Linus Torvalds

  Alexey Dobriyan

  2006-01-10 05:02:51 +0800  

05 Aug, 2005

1 commit

• d27a4dddd   [PATCH] Add Documentation/kprobes.txt ... Browse Code »

  Acked-by: Prasanna S Panchamukhi
  Signed-off-by: Jim Keniston
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Jim Keniston

  2005-08-05 04:00:55 +0800