busy = test_bit(ARS_BUSY, &acpi_desc->scrub_flags)
&& !test_bit(ARS_CANCEL, &acpi_desc->scrub_flags);
rc = sprintf(buf, "%d%s", acpi_desc->scrub_count, busy ? "+\n" : "\n");
+ /* Allow an admin to poll the busy state at a higher rate */
+ if (busy && capable(CAP_SYS_RAWIO) && !test_and_set_bit(ARS_POLL,
+ &acpi_desc->scrub_flags)) {
+ acpi_desc->scrub_tmo = 1;
+ mod_delayed_work(nfit_wq, &acpi_desc->dwork, HZ);
+ }
+
mutex_unlock(&acpi_desc->init_mutex);
device_unlock(dev);
return rc;
else
notify_ars_done(acpi_desc);
memset(acpi_desc->ars_status, 0, acpi_desc->max_ars);
+ clear_bit(ARS_POLL, &acpi_desc->scrub_flags);
mutex_unlock(&acpi_desc->init_mutex);
}