[BZ #5381]

2009-02-13  Ulrich Drepper  <drepper@redhat.com>
	[BZ #5381]
	* nscd/nscd.h: Remove definitions and declarations for mem_in_flight.
	Change mempool_alloc prototype.
	* nscd/mem.c (gc): Don't handle mem_in_flight.
	(mempool_alloc): Third parameter now only indicates whether this is the
	first call (to allocate data) or not.  If it is, get db rdlock.
	Release it on error.  Don't handle mem_in_flight.
	* nscd/aicache.c (addhstaiX): Mark he parameter as const.
	Adjust third parameter of mempool_alloc calls.
	Nothing to do here in case mempool_alloc fails.
	Avoid local variable shadowing parameter.  No need to get db rdlock
	before calling cache_add.
	* nscd/cache.c (cache_add): Adjust call to mempool_alloc.  There is
	no mem_in_flight array anymore.
	* nscd/connections.c: Remove definition and handling of mem_in_flight.
	* nscd/grpcache.c (cache_addgr): Adjust third parameter of
	mempool_alloc calls.  Mark he parameter as const.  Nothing to do here
	in case mempool_alloc fails. No need to get db rdlock before calling
	cache_add.
	* nscd/hstcache.c (cache_addhst): Likewise.
	* nscd/initgrcache.c (addinitgroupsX): Likewise.
	* nscd/servicescache.c (cache_addserv): Likewise.
	* nscd/pwdcache.c (cache_addpw): Likewise.  Remove some debugging code.

1 files changed, 2 insertions, 28 deletions

diff --git a/nscd/nscd.h b/nscd/nscd.h
index 2d77bab989..3279b85432 100644
--- a/nscd/nscd.h
+++ b/nscd/nscd.h
@@ -1,5 +1,4 @@
-/* Copyright (c) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2008
-   Free Software Foundation, Inc.
+/* Copyright (c) 1998-2001, 2003-2008, 2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
 
@@ -184,31 +183,6 @@ extern uid_t old_uid;
 extern gid_t old_gid;
 
 
-/* Memory allocation in flight.  Each thread can have a limited number
-   of allocation in flight.  No need to create dynamic data
-   structures.  We use fixed indices.  */
-enum in_flight
-  {
-    IDX_result_data = 0,
-    /* Keep the IDX_record_data entry last at all times.  */
-    IDX_record_data = 1,
-    IDX_last
-  };
-extern __thread struct mem_in_flight
-{
-  struct
-  {
-    int dbidx;
-    nscd_ssize_t blocklen;
-    nscd_ssize_t blockoff;
-  } block[IDX_last];
-
-  struct mem_in_flight *next;
-} mem_in_flight attribute_tls_model_ie;
-/* Global list of the mem_in_flight variables of all the threads.  */
-extern struct mem_in_flight *mem_in_flight_list;
-
-
 /* Prototypes for global functions.  */
 
 /* nscd.c */
@@ -301,7 +275,7 @@ extern void readdservbyport (struct database_dyn *db, struct hashentry *he,
 
 /* mem.c */
 extern void *mempool_alloc (struct database_dyn *db, size_t len,
-			    enum in_flight idx);
+			    int data_alloc);
 extern void gc (struct database_dyn *db);