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OS-7753 THREAD_KPRI_RELEASE does nothing of the sort
Reviewed by: Bryan Cantrill <bryan@joyent.com>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>


   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 /*
  23  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  * Copyright 2012 Joyent, Inc.  All rights reserved.
  26  */
  27 
  28 #ifndef _SYS_FSS_H
  29 #define _SYS_FSS_H
  30 
  31 #include <sys/types.h>
  32 #include <sys/thread.h>
  33 #include <sys/project.h>
  34 #include <sys/cpucaps.h>
  35 
  36 #ifdef  __cplusplus
  37 extern "C" {
  38 #endif
  39 
  40 #ifdef  _KERNEL
  41 
  42 typedef uint64_t fsspri_t;
  43 typedef uint64_t fssusage_t;
  44 struct cpupart;
  45 struct zone;


 143         struct zone     *fssz_zone;     /* ptr to our zone structure    */
 144         struct fsszone  *fssz_next;     /* next fsszone_t in fsspset_t  */
 145         struct fsszone  *fssz_prev;     /* prev fsszone_t in fsspset_t  */
 146         uint32_t        fssz_shares;    /* sum of all project shares    */
 147         uint32_t        fssz_nproj;     /* # of projects                */
 148         uint32_t        fssz_rshares;   /* "real" shares given to zone  */
 149         uint32_t        fssz_runnable;  /* # of runnable projects       */
 150 } fsszone_t;
 151 
 152 #define FSSPROC(tx)             ((fssproc_t *)(tx->t_cldata))
 153 #define FSSPROC2FSSPROJ(fssx)   ((fssx)->fss_proj);
 154 #define FSSPROC2FSSPSET(fssx)   (FSSPROC2FSSPROJ(fssx)->fssp_pset)
 155 #define FSSPROJ(tx)             (FSSPROC(tx)->fss_proj)
 156 #define FSSPROJ2FSSPSET(fssx)   ((fssx)->fssp_pset)
 157 #define FSSPROJ2KPROJ(fssx)     ((fssx)->fssp_proj)
 158 #define FSSPROJ2FSSZONE(fssx)   ((fssx)->fssp_fsszone)
 159 
 160 /*
 161  * fss_flags
 162  */
 163 #define FSSKPRI         0x01    /* the thread is in kernel mode */
 164 #define FSSBACKQ        0x02    /* thread should be placed at the back of */
 165                                 /* the dispatch queue if preempted */
 166 #define FSSRESTORE      0x04    /* thread was not preempted, due to schedctl */
 167                                 /* restore priority from fss_scpri */
 168 
 169 #endif  /* _KERNEL */
 170 
 171 #ifdef  __cplusplus
 172 }
 173 #endif
 174 
 175 #endif  /* _SYS_FSS_H */


   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 /*
  23  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  * Copyright 2019 Joyent, Inc.
  26  */
  27 
  28 #ifndef _SYS_FSS_H
  29 #define _SYS_FSS_H
  30 
  31 #include <sys/types.h>
  32 #include <sys/thread.h>
  33 #include <sys/project.h>
  34 #include <sys/cpucaps.h>
  35 
  36 #ifdef  __cplusplus
  37 extern "C" {
  38 #endif
  39 
  40 #ifdef  _KERNEL
  41 
  42 typedef uint64_t fsspri_t;
  43 typedef uint64_t fssusage_t;
  44 struct cpupart;
  45 struct zone;


 143         struct zone     *fssz_zone;     /* ptr to our zone structure    */
 144         struct fsszone  *fssz_next;     /* next fsszone_t in fsspset_t  */
 145         struct fsszone  *fssz_prev;     /* prev fsszone_t in fsspset_t  */
 146         uint32_t        fssz_shares;    /* sum of all project shares    */
 147         uint32_t        fssz_nproj;     /* # of projects                */
 148         uint32_t        fssz_rshares;   /* "real" shares given to zone  */
 149         uint32_t        fssz_runnable;  /* # of runnable projects       */
 150 } fsszone_t;
 151 
 152 #define FSSPROC(tx)             ((fssproc_t *)(tx->t_cldata))
 153 #define FSSPROC2FSSPROJ(fssx)   ((fssx)->fss_proj);
 154 #define FSSPROC2FSSPSET(fssx)   (FSSPROC2FSSPROJ(fssx)->fssp_pset)
 155 #define FSSPROJ(tx)             (FSSPROC(tx)->fss_proj)
 156 #define FSSPROJ2FSSPSET(fssx)   ((fssx)->fssp_pset)
 157 #define FSSPROJ2KPROJ(fssx)     ((fssx)->fssp_proj)
 158 #define FSSPROJ2FSSZONE(fssx)   ((fssx)->fssp_fsszone)
 159 
 160 /*
 161  * fss_flags
 162  */
 163 /* Formerly: FSSKPRI    0x01 - the thread is in kernel mode */
 164 #define FSSBACKQ        0x02    /* thread should be placed at the back of */
 165                                 /* the dispatch queue if preempted */
 166 #define FSSRESTORE      0x04    /* thread was not preempted, due to schedctl */
 167                                 /* restore priority from fss_scpri */
 168 
 169 #endif  /* _KERNEL */
 170 
 171 #ifdef  __cplusplus
 172 }
 173 #endif
 174 
 175 #endif  /* _SYS_FSS_H */