1 files changed, 14 insertions, 64 deletions

diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec_config.c b/drivers/staging/lustre/lustre/ptlrpc/sec_config.c
index e7f2f333257d..7ff948fe1424 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/sec_config.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/sec_config.c
@@ -48,27 +48,6 @@
 
 #include "ptlrpc_internal.h"
 
-const char *sptlrpc_part2name(enum lustre_sec_part part)
-{
-	switch (part) {
-	case LUSTRE_SP_CLI:
-		return "cli";
-	case LUSTRE_SP_MDT:
-		return "mdt";
-	case LUSTRE_SP_OST:
-		return "ost";
-	case LUSTRE_SP_MGC:
-		return "mgc";
-	case LUSTRE_SP_MGS:
-		return "mgs";
-	case LUSTRE_SP_ANY:
-		return "any";
-	default:
-		return "err";
-	}
-}
-EXPORT_SYMBOL(sptlrpc_part2name);
-
 enum lustre_sec_part sptlrpc_target_sec_part(struct obd_device *obd)
 {
 	const char *type = obd->obd_type->typ_name;
@@ -180,7 +159,7 @@ static void sptlrpc_rule_init(struct sptlrpc_rule *rule)
 /*
  * format: network[.direction]=flavor
  */
-int sptlrpc_parse_rule(char *param, struct sptlrpc_rule *rule)
+static int sptlrpc_parse_rule(char *param, struct sptlrpc_rule *rule)
 {
 	char *flavor, *dir;
 	int rc;
@@ -234,9 +213,8 @@ int sptlrpc_parse_rule(char *param, struct sptlrpc_rule *rule)
 
 	return 0;
 }
-EXPORT_SYMBOL(sptlrpc_parse_rule);
 
-void sptlrpc_rule_set_free(struct sptlrpc_rule_set *rset)
+static void sptlrpc_rule_set_free(struct sptlrpc_rule_set *rset)
 {
 	LASSERT(rset->srs_nslot ||
 		(rset->srs_nrule == 0 && rset->srs_rules == NULL));
@@ -246,12 +224,11 @@ void sptlrpc_rule_set_free(struct sptlrpc_rule_set *rset)
 		sptlrpc_rule_set_init(rset);
 	}
 }
-EXPORT_SYMBOL(sptlrpc_rule_set_free);
 
 /*
  * return 0 if the rule set could accommodate one more rule.
  */
-int sptlrpc_rule_set_expand(struct sptlrpc_rule_set *rset)
+static int sptlrpc_rule_set_expand(struct sptlrpc_rule_set *rset)
 {
 	struct sptlrpc_rule *rules;
 	int nslot;
@@ -280,22 +257,24 @@ int sptlrpc_rule_set_expand(struct sptlrpc_rule_set *rset)
 	rset->srs_nslot = nslot;
 	return 0;
 }
-EXPORT_SYMBOL(sptlrpc_rule_set_expand);
 
 static inline int rule_spec_dir(struct sptlrpc_rule *rule)
 {
 	return (rule->sr_from != LUSTRE_SP_ANY ||
 		rule->sr_to != LUSTRE_SP_ANY);
 }
+
 static inline int rule_spec_net(struct sptlrpc_rule *rule)
 {
 	return (rule->sr_netid != LNET_NIDNET(LNET_NID_ANY));
 }
+
 static inline int rule_match_dir(struct sptlrpc_rule *r1,
 				 struct sptlrpc_rule *r2)
 {
 	return (r1->sr_from == r2->sr_from && r1->sr_to == r2->sr_to);
 }
+
 static inline int rule_match_net(struct sptlrpc_rule *r1,
 				 struct sptlrpc_rule *r2)
 {
@@ -306,8 +285,8 @@ static inline int rule_match_net(struct sptlrpc_rule *r1,
  * merge @rule into @rset.
  * the @rset slots might be expanded.
  */
-int sptlrpc_rule_set_merge(struct sptlrpc_rule_set *rset,
-			   struct sptlrpc_rule *rule)
+static int sptlrpc_rule_set_merge(struct sptlrpc_rule_set *rset,
+				  struct sptlrpc_rule *rule)
 {
 	struct sptlrpc_rule *p = rset->srs_rules;
 	int spec_dir, spec_net;
@@ -391,17 +370,16 @@ int sptlrpc_rule_set_merge(struct sptlrpc_rule_set *rset,
 
 	return 0;
 }
-EXPORT_SYMBOL(sptlrpc_rule_set_merge);
 
 /**
  * given from/to/nid, determine a matching flavor in ruleset.
  * return 1 if a match found, otherwise return 0.
  */
-int sptlrpc_rule_set_choose(struct sptlrpc_rule_set *rset,
-			    enum lustre_sec_part from,
-			    enum lustre_sec_part to,
-			    lnet_nid_t nid,
-			    struct sptlrpc_flavor *sf)
+static int sptlrpc_rule_set_choose(struct sptlrpc_rule_set *rset,
+				   enum lustre_sec_part from,
+				   enum lustre_sec_part to,
+				   lnet_nid_t nid,
+				   struct sptlrpc_flavor *sf)
 {
 	struct sptlrpc_rule *r;
 	int n;
@@ -428,20 +406,6 @@ int sptlrpc_rule_set_choose(struct sptlrpc_rule_set *rset,
 
 	return 0;
 }
-EXPORT_SYMBOL(sptlrpc_rule_set_choose);
-
-void sptlrpc_rule_set_dump(struct sptlrpc_rule_set *rset)
-{
-	struct sptlrpc_rule *r;
-	int n;
-
-	for (n = 0; n < rset->srs_nrule; n++) {
-		r = &rset->srs_rules[n];
-		CDEBUG(D_SEC, "<%02d> from %x to %x, net %x, rpc %x\n", n,
-		       r->sr_from, r->sr_to, r->sr_netid, r->sr_flvr.sf_rpc);
-	}
-}
-EXPORT_SYMBOL(sptlrpc_rule_set_dump);
 
 /**********************************
  * sptlrpc configuration support  *
@@ -836,20 +800,6 @@ out:
 	flavor_set_flags(sf, from, to, 1);
 }
 
-/**
- * called by target devices, determine the expected flavor from
- * certain peer (from, nid).
- */
-void sptlrpc_target_choose_flavor(struct sptlrpc_rule_set *rset,
-				  enum lustre_sec_part from,
-				  lnet_nid_t nid,
-				  struct sptlrpc_flavor *sf)
-{
-	if (sptlrpc_rule_set_choose(rset, from, LUSTRE_SP_ANY, nid, sf) == 0)
-		get_default_flavor(sf);
-}
-EXPORT_SYMBOL(sptlrpc_target_choose_flavor);
-
 #define SEC_ADAPT_DELAY	 (10)
 
 /**
@@ -871,7 +821,7 @@ void sptlrpc_conf_client_adapt(struct obd_device *obd)
 	if (imp) {
 		spin_lock(&imp->imp_lock);
 		if (imp->imp_sec)
-			imp->imp_sec_expire = get_seconds() +
+			imp->imp_sec_expire = ktime_get_real_seconds() +
 				SEC_ADAPT_DELAY;
 		spin_unlock(&imp->imp_lock);
 	}