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re #13613 rb4516 Tunables needs volatile keyword


   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */



  25 
  26 #include <sys/types.h>
  27 #include <sys/systm.h>
  28 #include <sys/param.h>
  29 #include <sys/user.h>
  30 #include <sys/vm.h>
  31 #include <sys/conf.h>
  32 #include <sys/class.h>
  33 #include <sys/vfs.h>
  34 #include <sys/vnode.h>
  35 #include <sys/mount.h>
  36 #include <sys/systm.h>
  37 #include <sys/modctl.h>
  38 #include <sys/exec.h>
  39 #include <sys/exechdr.h>
  40 #include <sys/devops.h>
  41 #include <sys/ddi.h>
  42 #include <sys/sunddi.h>
  43 #include <sys/cmn_err.h>
  44 #include <sys/hwconf.h>
  45 #include <sys/ddi_impldefs.h>
  46 #include <sys/autoconf.h>
  47 #include <sys/disp.h>
  48 #include <sys/kmem.h>
  49 #include <sys/instance.h>
  50 #include <sys/modhash.h>
  51 #include <sys/dacf.h>
  52 #include <sys/debug.h>
  53 #include <ipp/ipp.h>
  54 #include <sys/strsubr.h>
  55 #include <sys/kcpc.h>
  56 #include <sys/brand.h>
  57 #include <sys/cpc_pcbe.h>
  58 #include <sys/kstat.h>
  59 #include <sys/socketvar.h>
  60 #include <sys/kiconv.h>
  61 
  62 extern int moddebug;
  63 
  64 extern struct cb_ops no_cb_ops;
  65 extern struct dev_ops nodev_ops;
  66 extern struct dev_ops mod_nodev_ops;
  67 
  68 extern struct modctl *mod_getctl(struct modlinkage *);
  69 extern int errsys(), nodev(), nulldev();
  70 
  71 extern int findmodbyname(char *);
  72 extern int mod_getsysnum(char *);
  73 
  74 extern struct execsw execsw[];
  75 
  76 /*
  77  * Define dev_ops for unused devopsp entry.
  78  */
  79 struct dev_ops mod_nodev_ops = {
  80         DEVO_REV,               /* devo_rev     */
  81         0,                      /* refcnt       */
  82         ddi_no_info,            /* info */
  83         nulldev,                /* identify     */




   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25 /*
  26  * Copyright 2013 Nexenta Systems, Inc.  All rights reserved.
  27  */
  28 
  29 #include <sys/types.h>
  30 #include <sys/systm.h>
  31 #include <sys/param.h>
  32 #include <sys/user.h>
  33 #include <sys/vm.h>
  34 #include <sys/conf.h>
  35 #include <sys/class.h>
  36 #include <sys/vfs.h>
  37 #include <sys/vnode.h>
  38 #include <sys/mount.h>
  39 #include <sys/systm.h>
  40 #include <sys/modctl.h>
  41 #include <sys/exec.h>
  42 #include <sys/exechdr.h>
  43 #include <sys/devops.h>
  44 #include <sys/ddi.h>
  45 #include <sys/sunddi.h>
  46 #include <sys/cmn_err.h>
  47 #include <sys/hwconf.h>
  48 #include <sys/ddi_impldefs.h>
  49 #include <sys/autoconf.h>
  50 #include <sys/disp.h>
  51 #include <sys/kmem.h>
  52 #include <sys/instance.h>
  53 #include <sys/modhash.h>
  54 #include <sys/dacf.h>
  55 #include <sys/debug.h>
  56 #include <ipp/ipp.h>
  57 #include <sys/strsubr.h>
  58 #include <sys/kcpc.h>
  59 #include <sys/brand.h>
  60 #include <sys/cpc_pcbe.h>
  61 #include <sys/kstat.h>
  62 #include <sys/socketvar.h>
  63 #include <sys/kiconv.h>
  64 


  65 extern struct cb_ops no_cb_ops;
  66 extern struct dev_ops nodev_ops;
  67 extern struct dev_ops mod_nodev_ops;
  68 
  69 extern struct modctl *mod_getctl(struct modlinkage *);
  70 extern int errsys(), nodev(), nulldev();
  71 
  72 extern int findmodbyname(char *);
  73 extern int mod_getsysnum(char *);
  74 
  75 extern struct execsw execsw[];
  76 
  77 /*
  78  * Define dev_ops for unused devopsp entry.
  79  */
  80 struct dev_ops mod_nodev_ops = {
  81         DEVO_REV,               /* devo_rev     */
  82         0,                      /* refcnt       */
  83         ddi_no_info,            /* info */
  84         nulldev,                /* identify     */