On 05/07/2015 10:26 AM, Christoph Hellwig wrote:
> On Mon, May 04, 2015 at 10:43:01AM -0600, Ross Zwisler wrote:
>>> Yes, if CONFIG_DEBUG_BLOCK_EXT_DEVT isn't set that code doesn't work at all.
>>
>> I can't figure out a use case that breaks when using dynamically allocated
>> minors without CONFIG
On Mon, May 04, 2015 at 10:43:01AM -0600, Ross Zwisler wrote:
> > Yes, if CONFIG_DEBUG_BLOCK_EXT_DEVT isn't set that code doesn't work at all.
>
> I can't figure out a use case that breaks when using dynamically allocated
> minors without CONFIG_DEBUG_BLOCK_EXT_DEVT. The patch that I've been test
On Thu, 2015-03-26 at 09:06 +0100, Christoph Hellwig wrote:
> On Wed, Mar 25, 2015 at 02:21:53PM -0600, Ross Zwisler wrote:
> > What needed to be fixed with the partition support? I used to have real
> > numbers for first_minor and passed into alloc_disk(), but simplified it
> > based
> > on code
On Mar 26, 9:32am, Christoph Hellwig wrote:
} Subject: [PATCH 1/3] pmem: Initial version of persistent memory driver
Hi, I hope the week has been going well for everyone.
> From: Ross Zwisler
>
> PMEM is a new driver that presents a reserved range of memory as a
> block device. This is useful
On Wed, Mar 25, 2015 at 02:21:53PM -0600, Ross Zwisler wrote:
> What needed to be fixed with the partition support? I used to have real
> numbers for first_minor and passed into alloc_disk(), but simplified it based
> on code found in this commit in the nvme driver:
>
> 469071a37afc NVMe: Dynamic
On Wed, Mar 25, 2015 at 02:26:52PM -0600, Ross Zwisler wrote:
> Cool - yep, feel free to update this if you want in the next version of
> your series, Christoph.
Ok, I've fixed this up.
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On Wed, 2015-03-25 at 21:19 +0100, Paul Bolle wrote:
> The same license nit I found in the previous two versions of this patch.
>
> On Wed, 2015-03-25 at 17:04 +0100, Christoph Hellwig wrote:
> > --- /dev/null
> > +++ b/drivers/block/pmem.c
>
> > + * This program is free software; you can redistr
On Wed, 2015-03-25 at 17:04 +0100, Christoph Hellwig wrote:
> From: Ross Zwisler
>
> PMEM is a new driver that presents a reserved range of memory as a
> block device. This is useful for developing with NV-DIMMs, and
> can be used with volatile memory as a development platform.
>
> Signed-off-b
The same license nit I found in the previous two versions of this patch.
On Wed, 2015-03-25 at 17:04 +0100, Christoph Hellwig wrote:
> --- /dev/null
> +++ b/drivers/block/pmem.c
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms and conditions of t
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