Re: [Linux-nvdimm] [PATCH 1/3] pmem: Initial version of persistent memory driver

2015-03-26 Thread Ross Zwisler
On Thu, 2015-03-26 at 15:35 +0100, Christoph Hellwig wrote: > On Thu, Mar 26, 2015 at 07:12:23AM -0700, Dan Williams wrote: > > > + struct resource *res_mem; > > > + int err; > > > + > > > + res_mem = request_mem_region_exclusive(pmem->phys_addr, > > > pmem->size, > > > +

Re: [Linux-nvdimm] [PATCH 1/3] pmem: Initial version of persistent memory driver

2015-03-26 Thread Dan Williams
On Thu, Mar 26, 2015 at 7:52 AM, Boaz Harrosh wrote: > On 03/26/2015 04:12 PM, Dan Williams wrote: >> On Thu, Mar 26, 2015 at 1:32 AM, Christoph Hellwig wrote: >>> From: Ross Zwisler >>> > > Dan something is Broken with you mailer program it keeps dropping the > CC when sending replies. > > For

Re: [Linux-nvdimm] [PATCH 1/3] pmem: Initial version of persistent memory driver

2015-03-26 Thread Boaz Harrosh
On 03/26/2015 04:12 PM, Dan Williams wrote: > On Thu, Mar 26, 2015 at 1:32 AM, Christoph Hellwig wrote: >> From: Ross Zwisler >> Dan something is Broken with you mailer program it keeps dropping the CC when sending replies. For example Both me and Ross who were on CC got dropped, Jens Axboe tho

Re: [Linux-nvdimm] [PATCH 1/3] pmem: Initial version of persistent memory driver

2015-03-26 Thread Christoph Hellwig
On Thu, Mar 26, 2015 at 07:12:23AM -0700, Dan Williams wrote: > > + struct resource *res_mem; > > + int err; > > + > > + res_mem = request_mem_region_exclusive(pmem->phys_addr, pmem->size, > > + "pmem"); > > Isn't request_mem_region()

Re: [Linux-nvdimm] [PATCH 1/3] pmem: Initial version of persistent memory driver

2015-03-26 Thread Dan Williams
On Thu, Mar 26, 2015 at 1:32 AM, 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-by: