From: "tang.junhui"
Change-Id: I3f81a55fff389f991f915927000b281d7e263cc5
Signed-off-by: tang.junhui
This patch used to improve processing efficiency for addition and deletion
of multipath devices.
This patch is tested pass by ZTE multipath
On Tue, Jan 17, 2017 at 03:28:06PM +0800, tang.jun...@zte.com.cn wrote:
>Hello Ben
>
>Thank you for your patience again.
>
>I'll modify code according to your suggestion as this:
>1) add configuration in the defaults section
> uid_attrs "sd:ID_SERIAL dasd:ID_UID"
> it
On 01/17/2017 01:57 PM, Jeff Moyer wrote:
> Only a few bio-based drivers actually generate blktrace completion
> (C) events. Instead of changing all bio-based drivers to call
> trace_block_bio_complete, move the tracing to bio_complete, and remove
> the explicit tracing from the few drivers that
Jens Axboe writes:
> On 01/17/2017 01:57 PM, Jeff Moyer wrote:
>> Only a few bio-based drivers actually generate blktrace completion
>> (C) events. Instead of changing all bio-based drivers to call
>> trace_block_bio_complete, move the tracing to bio_complete, and remove
>> the
2017-01-13 15:29 GMT+01:00 Herbert Xu :
> What if the driver had hardware support for generating these IVs?
> With your scheme this cannot be supported at all.
That's true... I'm starting to think that this isn't really a good
idea. I was mainly trying to keep the
Hi Binoy,
2017-01-16 9:37 GMT+01:00 Binoy Jayan :
> The initial goal of our proposal was to process the encryption requests with
> the
> maximum possible block sizes with a hardware which has automated iv generation
> capabilities. But when it is done in software, and if
On 01/17/2017 04:47 AM, Jens Axboe wrote:
> On 01/17/2017 12:57 AM, Hannes Reinecke wrote:
>> Hi Jens,
>>
>> I gave your latest patchset from
>>
>> git.kernel.dk/linux-block blk-mq-sched
>>
>> I see a kernel oops when shutting down:
>>
>> [ 2132.708929] systemd-shutdown[1]: Detaching DM devices.
On 01/17/2017 12:57 AM, Hannes Reinecke wrote:
> Hi Jens,
>
> I gave your latest patchset from
>
> git.kernel.dk/linux-block blk-mq-sched
>
> I see a kernel oops when shutting down:
>
> [ 2132.708929] systemd-shutdown[1]: Detaching DM devices.
> [ 2132.965107] BUG: unable to handle kernel NULL
On Tue, Jan 17, 2017 at 12:20:02PM +0100, Ondrej Mosnáček wrote:
> 2017-01-13 15:29 GMT+01:00 Herbert Xu :
> > What if the driver had hardware support for generating these IVs?
> > With your scheme this cannot be supported at all.
>
> That's true... I'm starting to