Re: [PATCH for 2.6.24] fix workqueue creation API lockdep interaction

2008-01-15 Thread Dave Young
On Jan 15, 2008 9:04 PM, Johannes Berg <[EMAIL PROTECTED]> wrote: > Dave Young reported warnings from lockdep that the workqueue API > can sometimes try to register lockdep classes with the same key > but different names. This is not permitted in lockdep. > > Unfortunately, I was unaware of that re

[PATCH for 2.6.24] fix workqueue creation API lockdep interaction

2008-01-15 Thread Johannes Berg
Dave Young reported warnings from lockdep that the workqueue API can sometimes try to register lockdep classes with the same key but different names. This is not permitted in lockdep. Unfortunately, I was unaware of that restriction when I wrote the code to debug workqueue problems with lockdep an