Hi, On Tue, Jul 27, 2010 at 04:57:46PM +0530, Sukumar Ghorai wrote: > multi-block read failure retries in single block read one by one. It > continues > retry of subsequent blocks, even after failure. Application will not be able > to decode the interleave data (even if few single block read success). > This patch fixes this problem by returning at the first failure instead of > waiting for long duration. > > Signed-off-by: Sukumar Ghorai <[email protected]> > --- > drivers/mmc/card/block.c | 1 - > 1 files changed, 0 insertions(+), 1 deletions(-) > > diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c > index cb9fbc8..cfb0827 100644 > --- a/drivers/mmc/card/block.c > +++ b/drivers/mmc/card/block.c > @@ -419,7 +419,6 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct > request *req) > spin_lock_irq(&md->lock); > ret = __blk_end_request(req, -EIO, > brq.data.blksz); > spin_unlock_irq(&md->lock); > - continue; > } > goto cmd_err; > } > --
Sukumar/Adrian, any thoughts on a new version of this patch containing Adrian's retry-segments idea? -- Chris Ball <[email protected]> <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
