15 Jan, 2012

1 commit

• 29a36d4de   scripts/coccinelle: improve the coverage of some semantic patches ... Browse Code »

  This patch ensures that all semantic patches in the scripts/coccinelle
  directory provide the report option. Report messages that include line
  numbers now have the line number preceded by "line" for easier subsequent
  processing.

  Signed-off-by: Julia Lawall
  Signed-off-by: Michal Marek

  Julia Lawall

  2012-01-15 07:05:46 +0800  

28 Oct, 2010

1 commit

• 10247179a   Coccinelle: Find nested lock+irqsave functions that use the same flags variables. ... Browse Code »

  Signed-off-by: Julia Lawall
  Signed-off-by: Nicolas Palix
  Signed-off-by: Michal Marek

  Julia Lawall

  2010-10-28 06:32:22 +0800  

31 Aug, 2010

3 commits

• 54c056280   Coccinelle: Add locks/mini_lock.cocci ... Browse Code »

  Find missing unlocks. This semantic match considers the specific case
  where the unlock is missing from an if branch, and there is a lock
  before the if and an unlock after the if. False positives are due to
  cases where the if branch represents a case where the function is
  supposed to exit with the lock held, or where there is some preceding
  function call that releases the lock.

  Signed-off-by: Nicolas Palix
  Signed-off-by: Julia Lawall
  Signed-off-by: Michal Marek

  Nicolas Palix

  2010-08-31 17:37:53 +0800  
• 8aa627310   Coccinelle: Add locks/double_lock.cocci ... Browse Code »

  Find double locks. False positives may occur when some paths cannot
  occur at execution, due to the values of variables, and when there is
  an intervening function call that releases the lock.

  Signed-off-by: Nicolas Palix
  Signed-off-by: Julia Lawall
  Signed-off-by: Michal Marek

  Nicolas Palix

  2010-08-31 17:37:53 +0800  
• e105007c1   Coccinelle: Add locks/call_kern.cocci ... Browse Code »

  Find functions that refer to GFP_KERNEL but are called with locks held.
  The proposed change of converting the GFP_KERNEL is not necessarily the
  correct one. It may be desired to unlock the lock, or to not call the
  function under the lock in the first place.

  Signed-off-by: Nicolas Palix
  Signed-off-by: Julia Lawall
  Signed-off-by: Michal Marek

  Nicolas Palix

  2010-08-31 17:37:53 +0800