* Suresh Siddha <suresh.b.siddha@intel.com> wrote:

quoted text
> On Mon, Mar 03, 2008 at 08:20:12PM -0500, Christoph Hellwig wrote:
> > On Mon, Mar 03, 2008 at 03:02:46PM -0800, Suresh Siddha wrote:
> > > +	/*
> > > +	 * Memory allocation at the first usage of the FPU and other state.
> > > +	 */
> > > +	if (!tsk->thread.xstate)
> > > +		tsk->thread.xstate = kmem_cache_alloc(task_xstate_cachep, GFP_KERNEL);
> >
> >  Also don't we need some kind of error handling here?
> 
> Currently it uses SLAB_PANIC.

but SLAB_PANIC only covers kmem_cache_create() failures. 

kmem_cache_alloc() can fail (return NULL) and not handling it is a bug.

	Ingo
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