X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/8ad349bb6ed4a0be06e34c92be0d98b92e078db4..7e4a7d3939db04e70062ae6c7bf24b8c8b2f5a7c:/bsd/conf/param.c

diff --git a/bsd/conf/param.c b/bsd/conf/param.c
index 134920b80..9aafb343c 100644
--- a/bsd/conf/param.c
+++ b/bsd/conf/param.c
@@ -1,31 +1,29 @@
 /*
- * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2008 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This file contains Original Code and/or Modifications of Original Code 
- * as defined in and that are subject to the Apple Public Source License 
- * Version 2.0 (the 'License'). You may not use this file except in 
- * compliance with the License.  The rights granted to you under the 
- * License may not be used to create, or enable the creation or 
- * redistribution of, unlawful or unlicensed copies of an Apple operating 
- * system, or to circumvent, violate, or enable the circumvention or 
- * violation of, any terms of an Apple operating system software license 
- * agreement.
- *
- * Please obtain a copy of the License at 
- * http://www.opensource.apple.com/apsl/ and read it before using this 
- * file.
- *
- * The Original Code and all software distributed under the License are 
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
- * Please see the License for the specific language governing rights and 
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
  * limitations under the License.
- *
- * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
+ * 
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * Copyright (c) 1980, 1986, 1989, 1993
@@ -79,7 +77,6 @@
 #include <sys/domain.h>
 #include <sys/kernel.h>
 #include <sys/quota.h>
-#include <ufs/ufs/inode.h>
 #include <miscfs/fifofs/fifo.h>
 #include <sys/shm_internal.h>
 #include <sys/aio_kern.h>
@@ -87,20 +84,20 @@
 struct	timezone tz = { TIMEZONE, PST };
 
 #define	NPROC (20 + 16 * MAXUSERS)
-#define HNPROC (20 + 64 * MAXUSERS)
+#define HNPROC 2500	/* based on thread_max */
 int	maxproc = NPROC;
-__private_extern__ int hard_maxproc = HNPROC;	/* hardcoded limit */
+int	maxprocperuid = NPROC/2;
+/*__private_extern__*/ int hard_maxproc = HNPROC;	/* hardcoded limit */
 int nprocs = 0; /* XXX */
 
-#define	NTEXT (80 + NPROC / 8)			/* actually the object cache */
-#define	NVNODE (NPROC + NTEXT + 300)
-int	desiredvnodes = NVNODE + 700;
+//#define	NTEXT (80 + NPROC / 8)			/* actually the object cache */
+int    desiredvnodes = CONFIG_VNODES;
 
 #define MAXFILES (OPEN_MAX + 2048)
 int	maxfiles = MAXFILES;
 
 unsigned int	ncallout = 16 + 2*NPROC;
-int nmbclusters = NMBCLUSTERS;
+unsigned int nmbclusters = NMBCLUSTERS;
 int	nport = NPROC / 2;
 
 #define MAXSOCKETS NMBCLUSTERS
@@ -109,12 +106,9 @@ int	maxsockets = MAXSOCKETS;
 /*
  *  async IO (aio) configurable limits
  */
-#define AIO_MAX				90	/* system wide limit of async IO requests */
-#define AIO_PROCESS_MAX		AIO_LISTIO_MAX 	/* process limit of async IO requests */
-#define AIO_THREAD_COUNT	4	/* number of async IO worker threads created */
-int aio_max_requests = AIO_MAX;
-int aio_max_requests_per_process = AIO_PROCESS_MAX;
-int aio_worker_threads = AIO_THREAD_COUNT;
+int aio_max_requests = CONFIG_AIO_MAX;
+int aio_max_requests_per_process = CONFIG_AIO_PROCESS_MAX;
+int aio_worker_threads = CONFIG_AIO_THREAD_COUNT;
 
 /*
  * These have to be allocated somewhere; allocating
@@ -123,8 +117,8 @@ int aio_worker_threads = AIO_THREAD_COUNT;
  */
 struct 	callout *callout;
 struct	cblock *cfree;
-struct	cblock *cfreelist = 0;
+struct	cblock *cfreelist = NULL;
 int	cfreecount = 0;
-struct	buf *buf;
+struct	buf *buf_headers;
 struct	domain *domains;