* nscd/cache.c (cache_add): Take additional parameter specifying

	whether this is in response of a cache refill.  Check alignment
	of package data.  Revamp waking of pruning thread.
	(prune_cache): Small optimization.
	* nscd/nscd.h: Adjust cache_add prototypes.
	* nscd/aicache.c: Adjust cache_add calls.
	* nscd/grpcache.c: Likewise.
	* nscd/hstcache.c: Likewise.
	* nscd/initgrcache.c: Likewise.
	* nscd/pwdcache.c: Likewise.
	* nscd/servicescache.c: Likewise.
	* nscd/connections.c (restart): Really disable cache use before
	exec attempt.  If it fails, reenable cache.
	(nscd_run_prune): Initialize wakeup_time.  After wakeup, set wakeup
	time to max to be able to notice concurrent cache additions.  Unlock
	prune_lock while performing gc.  Afterwards compute wakeup time with
	current wakeup_time value in mind.

1 files changed, 6 insertions, 5 deletions

diff --git a/nscd/grpcache.c b/nscd/grpcache.c
index 9921ae313e..e391dc3984 100644
--- a/nscd/grpcache.c
+++ b/nscd/grpcache.c
@@ -147,7 +147,7 @@ cache_addgr (struct database_dyn *db, int fd, request_header *req,
 	      pthread_rwlock_rdlock (&db->lock);
 
 	      (void) cache_add (req->type, &dataset->strdata, req->key_len,
-				&dataset->head, true, db, owner);
+				&dataset->head, true, db, owner, he == NULL);
 
 	      pthread_rwlock_unlock (&db->lock);
 
@@ -353,7 +353,7 @@ cache_addgr (struct database_dyn *db, int fd, request_header *req,
 	  if (req->type == GETGRBYGID)
 	    {
 	      if (cache_add (GETGRBYGID, cp, key_offset, &dataset->head, true,
-			     db, owner) < 0)
+			     db, owner, he == NULL) < 0)
 		goto out;
 
 	      first = false;
@@ -362,7 +362,7 @@ cache_addgr (struct database_dyn *db, int fd, request_header *req,
 	  else if (strcmp (key_copy, gr_name) != 0)
 	    {
 	      if (cache_add (GETGRBYNAME, key_copy, key_len + 1,
-			     &dataset->head, true, db, owner) < 0)
+			     &dataset->head, true, db, owner, he == NULL) < 0)
 		goto out;
 
 	      first = false;
@@ -372,12 +372,13 @@ cache_addgr (struct database_dyn *db, int fd, request_header *req,
 	  if ((req->type == GETGRBYNAME || db->propagate)
 	      && __builtin_expect (cache_add (GETGRBYNAME, gr_name,
 					      gr_name_len,
-					      &dataset->head, first, db, owner)
+					      &dataset->head, first, db, owner,
+					      he == NULL)
 				   == 0, 1))
 	    {
 	      if (req->type == GETGRBYNAME && db->propagate)
 		(void) cache_add (GETGRBYGID, cp, key_offset, &dataset->head,
-				  false, db, owner);
+				  false, db, owner, false);
 	    }
 
 	out: