On Fri, Jan 12, 2007 at 12:55:18PM +0100, Tilman Schmidt wrote: > Andrew Morton schrieb: > > - Merged the "filesystem AIO patches". > > This construct: > > > --- linux-2.6.20-rc4/include/linux/aio.h 2007-01-06 > > 23:34:08.000000000 -0800 > > +++ devel/include/linux/aio.h 2007-01-11 21:36:16.000000000 -0800 > > > @@ -237,7 +243,8 @@ do { > > \ > > } \ > > } while (0) > > > > -#define io_wait_to_kiocb(wait) container_of(wait, struct kiocb, ki_wait) > > +#define io_wait_to_kiocb(io_wait) container_of(container_of(io_wait, \ > > + struct wait_bit_queue, wait), struct kiocb, ki_wait) > > > > #include <linux/aio_abi.h> > > > > causes a sparse warning: > > > include/linux/sched.h:1313:29: warning: symbol '__mptr' shadows an earlier > > one > > include/linux/sched.h:1313:29: originally declared here > > for every source file referencing <linux/sched.h>. > Could that be avoided please?
So ... the nested container_of() is a problem ? I guess changing io_wait_to_kiocb() to be an inline function instead of a macro could help ? Regards Suparna > > Thanks > Tilman > > -- > Tilman Schmidt E-Mail: [EMAIL PROTECTED] > Bonn, Germany > Diese Nachricht besteht zu 100% aus wiederverwerteten Bits. > Ungeöffnet mindestens haltbar bis: (siehe Rückseite) > -- Suparna Bhattacharya ([EMAIL PROTECTED]) Linux Technology Center IBM Software Lab, India - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/