Re: [PATCH 6/6] dax: update I/O path to do proper PMEM flushing

2015-08-07 Thread Ross Zwisler
On Fri, 2015-08-07 at 07:04 +1000, Dave Chinner wrote: > On Thu, Aug 06, 2015 at 11:43:20AM -0600, Ross Zwisler wrote: > > Update the DAX I/O path so that all operations that store data (I/O > > writes, zeroing blocks, punching holes, etc.) properly synchronize the > > stores to media using the PME

Re: [PATCH 6/6] dax: update I/O path to do proper PMEM flushing

2015-08-06 Thread Dan Williams
On Thu, Aug 6, 2015 at 10:43 AM, Ross Zwisler wrote: > Update the DAX I/O path so that all operations that store data (I/O > writes, zeroing blocks, punching holes, etc.) properly synchronize the > stores to media using the PMEM API. This ensures that the data DAX is > writing is durable on media

Re: [PATCH 6/6] dax: update I/O path to do proper PMEM flushing

2015-08-06 Thread Dave Chinner
On Thu, Aug 06, 2015 at 11:43:20AM -0600, Ross Zwisler wrote: > Update the DAX I/O path so that all operations that store data (I/O > writes, zeroing blocks, punching holes, etc.) properly synchronize the > stores to media using the PMEM API. This ensures that the data DAX is > writing is durable