Re: [Patch 0/2] sysfs: fix s_active lockdep warning

[Alan Stern]

On Fri, 5 Feb 2010, Cong Wang wrote:

> Alan Stern wrote:
> > On Thu, 4 Feb 2010, Peter Zijlstra wrote:
> > 
> >> On Thu, 2010-02-04 at 11:35 -0500, Alan Stern wrote:
> >>> +#include <linux/sched.h>
> >> #include <linux/lockdep.h>
> >>
> >> should be sufficient I think.
> > 
> > No, it's not.  It leaves MAX_LOCK_DEPTH undeclared.  Beats me why that 
> > symbol ended up in sched.h...
> > 
> 
> because task_struct->held_locks uses it, but it seems better to move
> it into lockdep.h...

Be my guest!  :-)

Alan Stern

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