Hi, Christoph
On 2019/2/20 23:18, Christoph Hellwig wrote:
[fullquote removed, please follow proper mail etiquette]
On Tue, Feb 19, 2019 at 08:56:28AM -0800, Bart Van Assche wrote:
regression in the SCSI sd driver due to the switch from the legacy block
layer to scsi-mq. The above patch
[fullquote removed, please follow proper mail etiquette]
On Tue, Feb 19, 2019 at 08:56:28AM -0800, Bart Van Assche wrote:
> regression in the SCSI sd driver due to the switch from the legacy block
> layer to scsi-mq. The above patch introduces two atomic operations in the
> hot path and hence
On Tue, 2019-02-19 at 15:27 +0800, Jason Yan wrote:
> If we remove the scsi disk when running io with fio, oops occured with
> the following condition.
>
> [scsi_eh_0] [fio]
> scsi_end_request
> ->blk_update_request
> ->end_bio(io returned to userspace)
>
On 02/19/2019 08:27 AM, Jason Yan wrote:
If we remove the scsi disk when running io with fio, oops occured with
the following condition.
[scsi_eh_0] [fio]
scsi_end_request
->blk_update_request
->end_bio(io returned to userspace)
If we remove the scsi disk when running io with fio, oops occured with
the following condition.
[scsi_eh_0] [fio]
scsi_end_request
->blk_update_request
->end_bio(io returned to userspace)
close
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