Hi,
On Monday 23 March 2009, Tejun Heo wrote:
> Hello, Bartlomiej.
>
> I've been looking at the pata-2.6 patches and use-ide_pio_bytes patch
> contains the following snippet.
>
> void ide_init_pc(struct ide_atapi_pc *pc)
> {
> memset(pc, 0, sizeof(*pc));
> @@ -351,6 +308,9 @@ static ide_startstop_t ide_pc_intr(ide_d
> pc->xferred = pc->req_xfer;
> if (drive->pc_update_buffers)
> drive->pc_update_buffers(drive, pc);
> +
> + if (drive->media == ide_floppy)
> + ide_complete_rq(drive, 0, blk_rq_bytes(rq));
> }
> debug_log("%s: DMA finished\n", drive->name);
> }
>
> It completes ide_floppy requests in the DMA handling block; however,
> those requests are gonna be completed again later in the regular
> completion path again. I think the above part can be simply dropped?
I'm not sure I get it -- could you point me to the other completion path?
Thanks,
Bart
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