• Toshi Kani's avatar
    libnvdimm, pmem: Add sysfs notifications to badblocks · 975750a9
    Toshi Kani authored
    Sysfs "badblocks" information may be updated during run-time that:
     - 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: default avatarToshi Kani <toshi.kani@hpe.com>
    Cc: Vishal Verma <vishal.l.verma@intel.com>
    Cc: Linda Knippers <linda.knippers@hpe.com>
    Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>