On Thursday 13 March 2003 10:26, Jens Axboe wrote:
Hi Jens,
> There's a tiny bit missing from your patch:
> > - * it's a highmem page
> > - */
> > - __cli();
> > + local_irq_save(*flags);
>
> local_irq_disable();
>
> > addr = (unsigned long) kmap_atomic(bh->b_page, KM_BH_IRQ);
> >
> > - if (addr & ~PAGE_MASK)
> > - BUG();
> > + BUG_ON (addr & ~PAGE_MASK);
> >
> > return (char *) addr + bh_offset(bh);
> > }
> > @@ -58,7 +46,7 @@
> > unsigned long ptr = (unsigned long) buffer & PAGE_MASK;
> >
> > kunmap_atomic((void *) ptr, KM_BH_IRQ);
> > - __restore_flags(*flags);
> > + local_irq_restore(*flags);
local_irq_enable();
^ isn't this missing too with your suggested one-liner?
ciao, Marc
-
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This archive was generated by hypermail 2b29 : Sat Mar 15 2003 - 22:00:34 EST