On Mon, 18 Jun 2007, Pekka Enberg wrote:
> On 6/18/07, [email protected] <[email protected]> wrote:
> > +static inline void *kmem_cache_zalloc(struct kmem_cache *k, gfp_t flags)
> > +{
> > + return kmem_cache_alloc(k, flags | __GFP_ZERO);
> > +}
> > +
> > +static inline void *__kzalloc(int size, gfp_t flags)
> > +{
> > + return kmalloc(size, flags | __GFP_ZERO);
> > +}
>
> Hmm, did you check kernel text size before and after this change?
> Setting the __GFP_ZERO flag at every kzalloc call-site seems like a
> bad idea.
I did not check but the flags are usually constant. Compiler does the |.
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