diff options
| author | Vishal Verma <[email protected]> | 2016-07-23 21:51:42 -0700 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2016-07-23 21:51:42 -0700 |
| commit | 37b137ff8c833385b75ff2baf4bace25e52247d2 (patch) | |
| tree | 7bf79dcc785820ed90a02874c4c9119e528da3c4 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 18515942d61bdfd4b31ea13f9fbb9c18650c6818 (diff) | |
nfit, libnvdimm: allow an ARS scrub to be triggered on demand
Normally, an ARS (Address Range Scrub) only happens at
boot/initialization time. There can however arise situations where a
bus-wide rescan is needed - notably, in the case of discovering a latent
media error, we should do a full rescan to figure out what other sectors
are bad, and thus potentially avoid triggering an mce on them in the
future. Also provide a sysfs trigger to start a bus-wide scrub.
Cc: Rafael J. Wysocki <[email protected]>
Signed-off-by: Vishal Verma <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions