+ return i;
+}
+
+int lprocfs_rd_state(char *page, char **start, off_t off, int count,
+ int *eof, void *data)
+{
+ struct obd_device *obd = (struct obd_device *)data;
+ struct obd_import *imp;
+ int i, j, k;
+
+ LASSERT(obd != NULL);
+ LPROCFS_CLIMP_CHECK(obd);
+ imp = obd->u.cli.cl_import;
+ *eof = 1;
+
+ i = snprintf(page, count, "current_state: %s\n",
+ ptlrpc_import_state_name(imp->imp_state));
+ i += snprintf(page + i, count - i,
+ "state_history:\n");
+ k = imp->imp_state_hist_idx;
+ for (j = 0; j < IMP_STATE_HIST_LEN; j++) {
+ struct import_state_hist *ish =
+ &imp->imp_state_hist[(k + j) % IMP_STATE_HIST_LEN];
+ if (ish->ish_state == 0)
+ continue;
+ i += snprintf(page + i, count - i, " - ["CFS_TIME_T", %s]\n",
+ ish->ish_time,
+ ptlrpc_import_state_name(ish->ish_state));
+ }
+
+ LPROCFS_CLIMP_EXIT(obd);
+ return i;
+}
+
+int lprocfs_at_hist_helper(char *page, int count, int rc,
+ struct adaptive_timeout *at)
+{
+ int i;
+ for (i = 0; i < AT_BINS; i++)
+ rc += snprintf(page + rc, count - rc, "%3u ", at->at_hist[i]);
+ rc += snprintf(page + rc, count - rc, "\n");
+ return rc;
+}
+
+int lprocfs_rd_quota_resend_count(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device *obd = data;
+
+ return snprintf(page, count, "%d\n",
+ atomic_read(&obd->u.cli.cl_quota_resends));
+}
+
+int lprocfs_wr_quota_resend_count(struct file *file, const char *buffer,
+ unsigned long count, void *data)
+{
+ struct obd_device *obd = data;
+ int val, rc;
+
+ rc = lprocfs_write_helper(buffer, count, &val);
+ if (rc)
+ return rc;
+
+ atomic_set(&obd->u.cli.cl_quota_resends, val);
+
+ return count;
+}
+
+/* See also ptlrpc_lprocfs_rd_timeouts */
+int lprocfs_rd_timeouts(char *page, char **start, off_t off, int count,
+ int *eof, void *data)
+{
+ struct obd_device *obd = (struct obd_device *)data;
+ struct obd_import *imp;
+ unsigned int cur, worst;
+ time_t now, worstt;
+ struct dhms ts;
+ int i, rc = 0;
+
+ LASSERT(obd != NULL);
+ LPROCFS_CLIMP_CHECK(obd);
+ imp = obd->u.cli.cl_import;
+ *eof = 1;
+
+ now = cfs_time_current_sec();
+
+ /* Some network health info for kicks */
+ s2dhms(&ts, now - imp->imp_last_reply_time);
+ rc += snprintf(page + rc, count - rc,
+ "%-10s : %ld, "DHMS_FMT" ago\n",
+ "last reply", imp->imp_last_reply_time, DHMS_VARS(&ts));
+
+ cur = at_get(&imp->imp_at.iat_net_latency);
+ worst = imp->imp_at.iat_net_latency.at_worst_ever;
+ worstt = imp->imp_at.iat_net_latency.at_worst_time;
+ s2dhms(&ts, now - worstt);
+ rc += snprintf(page + rc, count - rc,
+ "%-10s : cur %3u worst %3u (at %ld, "DHMS_FMT" ago) ",
+ "network", cur, worst, worstt, DHMS_VARS(&ts));
+ rc = lprocfs_at_hist_helper(page, count, rc,
+ &imp->imp_at.iat_net_latency);
+
+ for(i = 0; i < IMP_AT_MAX_PORTALS; i++) {
+ if (imp->imp_at.iat_portal[i] == 0)
+ break;
+ cur = at_get(&imp->imp_at.iat_service_estimate[i]);
+ worst = imp->imp_at.iat_service_estimate[i].at_worst_ever;
+ worstt = imp->imp_at.iat_service_estimate[i].at_worst_time;
+ s2dhms(&ts, now - worstt);
+ rc += snprintf(page + rc, count - rc,
+ "portal %-2d : cur %3u worst %3u (at %ld, "
+ DHMS_FMT" ago) ", imp->imp_at.iat_portal[i],
+ cur, worst, worstt, DHMS_VARS(&ts));
+ rc = lprocfs_at_hist_helper(page, count, rc,
+ &imp->imp_at.iat_service_estimate[i]);
+ }
+
+ LPROCFS_CLIMP_EXIT(obd);
+ return rc;
+}
+
+int lprocfs_rd_connect_flags(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device *obd = data;
+ __u64 flags;
+ int ret = 0;
+
+ LPROCFS_CLIMP_CHECK(obd);
+ flags = obd->u.cli.cl_import->imp_connect_data.ocd_connect_flags;
+ ret = snprintf(page, count, "flags="LPX64"\n", flags);
+ ret += obd_connect_flags2str(page + ret, count - ret, flags, "\n");
+ ret += snprintf(page + ret, count - ret, "\n");
+ LPROCFS_CLIMP_EXIT(obd);