Message ID | 20100401061159.GA21077@gondor.apana.org.au |
---|---|
State | Accepted |
Delegated to: | David Miller |
Headers | show |
From: Herbert Xu <herbert@gondor.apana.org.au> Date: Thu, 1 Apr 2010 14:11:59 +0800 > On Thu, Apr 01, 2010 at 12:06:56PM +0900, Tejun Heo wrote: >> >> Nice catch but I think it would be better to call >> ide_requeue_and_plug() instead of adding ide_requeue_request(). > > OK, here are the two patches again using ide_requeue_and_plug. > > ide: Requeue request after DMA timeout Applied. -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index ee58c88..fd40a81 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -492,6 +492,7 @@ ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error) if (rq) { hwif->rq = NULL; rq->errors = 0; + ide_requeue_and_plug(drive, rq); } return ret; } diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index db96138..172ac92 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -566,7 +566,7 @@ plug_device_2: blk_plug_device(q); } -static void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq) +void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq) { struct request_queue *q = drive->queue; unsigned long flags; diff --git a/include/linux/ide.h b/include/linux/ide.h index 97e6ab4..3239d1c 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1169,6 +1169,7 @@ extern void ide_stall_queue(ide_drive_t *drive, unsigned long timeout); extern void ide_timer_expiry(unsigned long); extern irqreturn_t ide_intr(int irq, void *dev_id); extern void do_ide_request(struct request_queue *); +extern void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq); void ide_init_disk(struct gendisk *, ide_drive_t *);