return count;
}
+static int lprocfs_rd_sec_level(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ struct obd_device *obd = data;
+ struct mdt_device *mdt = mdt_dev(obd->obd_lu_dev);
+
+ return snprintf(page, count, "%d\n", mdt->mdt_sec_level);
+}
+
+static int lprocfs_wr_sec_level(struct file *file, const char *buffer,
+ unsigned long count, void *data)
+{
+ struct obd_device *obd = data;
+ struct mdt_device *mdt = mdt_dev(obd->obd_lu_dev);
+ int val, rc;
+
+ rc = lprocfs_write_helper(buffer, count, &val);
+ if (rc)
+ return rc;
+
+ if (val > LUSTRE_SEC_ALL || val < LUSTRE_SEC_NONE)
+ return -EINVAL;
+
+ if (val == LUSTRE_SEC_SPECIFY) {
+ CWARN("security level %d will be supported in future.\n",
+ LUSTRE_SEC_SPECIFY);
+ return -EINVAL;
+ }
+
+ mdt->mdt_sec_level = val;
+ return count;
+}
+
static int lprocfs_rd_cos(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
{ "site_stats", lprocfs_rd_site_stats, 0, 0 },
{ "evict_client", 0, lprocfs_mdt_wr_evict_client, 0 },
{ "hash_stats", lprocfs_obd_rd_hash, 0, 0 },
+ { "sec_level", lprocfs_rd_sec_level,
+ lprocfs_wr_sec_level, 0 },
{ "commit_on_sharing", lprocfs_rd_cos, lprocfs_wr_cos, 0 },
{ 0 }
};