On Wed, Aug 24, 2005 at 04:03:58AM -0500, Mike Christie wrote:
> -#define end_io_error(uptodate) (unlikely((uptodate) <= 0))
> +enum {
> + BLK_SUCCESS = 0, /* Must be zero for compat with old usage */
> + BLKERR_IO, /* Generic I/O error */
> + BLKERR_NOTSUPP, /* Operation is not supported */
> + BLKERR_WOULDBLOCK, /* Operation would block */
> + BLKERR_FATAL_DRV, /* Fatal driver error */
> + BLKERR_FATAL_DEV, /* Fatal device error */
> + BLKERR_FATAL_XPT, /* Fatal transport error */
> + BLKERR_RETRY_DRV, /* Driver error, I/O may be retried */
> + BLKERR_RETRY_DEV, /* Device error, I/O may be retried */
> + BLKERR_RETRY_XPT, /* Transport error, I/O may retried */
> +};
Do you need to add and use a BLKERR_TIMEOUT? As we can't determine the
problem area for a timeout, and if it can or should be retried.
-- Patrick Mansfield
