On Mon, Jun 12, 2017 at 3:25 PM, Toshi Kani <toshi.kani(a)hpe.com> wrote:
Sysfs "badblocks" information may be updated during
- MCE, SCI, and sysfs "scrub" may add new bad blocks
- Writes and ioctl() may clear bad blocks
Add support to send sysfs notifications to sysfs "badblocks" file
under region and pmem directories when their badblocks information
is re-evaluated (but is not necessarily changed) during run-time.
Signed-off-by: Toshi Kani <toshi.kani(a)hpe.com>
Cc: Dan Williams <dan.j.williams(a)intel.com>
Cc: Vishal Verma <vishal.l.verma(a)intel.com>
Cc: Linda Knippers <linda.knippers(a)hpe.com>
v2: Send notifications for the clearing case
This looks good to me, I've applied it, but I also want to extend the
ndctl unit tests to cover this mechanism.