Re: [PATCH 03/13] scsi: unify allocation of scsi command and sensebuffer
From: Boaz Harrosh
Date: Tue May 26 2009 - 12:05:29 EST
On 05/26/2009 06:31 PM, FUJITA Tomonori wrote:
> Can we just fix some drivers not to do the DMA with the sense buffer in
> scsi_cmnd? IIRC, there are only five or six drivers that do such.
This is not so.
All drivers that go through scsi_eh_prep_cmnd() will eventually DMA through
the regular read path. Including all the drivers that do nothing and let
scsi-ml do the REQUEST_SENSE
Actually I have exact numbers, from the last time I did all that
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/