Gabor Dolla wrote:
>
> Hi
>
> your patch didn't compile for me ...
>
> #if defined(CONFIG_RAW) && defined(CONFIG_AIO)
> /*
> * XXX Interfaces for AIO; ideally done through fops.
> */
> int
> kaio_is_raw(struct file *filp)
> {
> return(filp->f_op == &sd_raw_fops);
> }
> ^^^^^^^^^^^^^^
> it didn't find this global variable
> so I made a pre declaration prior to this function:
>
> struct file_operations sd_raw_fops ;
Hmm. sd_raw_fops is defined by the following patch
ftp://oss.sgi.com/www/projects/rawio/download/sgi+straw2.2.13.patch
which is the one you should be using on a vanilla linux kernel.
>
> the second problem was:
>
> void *
> kaio_raw_rw(int rw, struct file *filp, char *buf, size_t count, loff_t
> *ppos,
> int *error, struct semaphore *semp, struct kiobuf *iobufp)
> {
> return(sd_raw_rw(rw, filp, buf, count, ppos, error, semp, iobufp));
> }
>
> the compiler said that sd_raw_rw needs 9 parameters
>
> so I changed it to:
> return(sd_raw_rw(rw, filp, buf, count, ppos, error, semp, iobufp,
> AS_USER));
>
> was it only my problem ?? did I make the right modofication??
>
Yes this is the correct fix. Apparently the rawio patches
have been upgraded since made the kaio patches.
hope this helps,
ananth.
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