include/nuttx/sched_note.h: nxstyle fixes.
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Gregory Nutt
Alan Carvalho de Assis
parent
ed9532e31f
commit
4fd506efaa
@ -1,35 +1,20 @@
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/****************************************************************************
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* include/nuttx/sched_note.h
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*
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* Copyright (C) 2016 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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@ -107,6 +92,15 @@ enum note_type_e
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NOTE_SPINLOCK_UNLOCK = 16,
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NOTE_SPINLOCK_ABORT = 17
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#endif
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#ifdef CONFIG_SCHED_INSTRUMENTATION_SYSCALL
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,
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NOTE_SYSCALL_ENTER = 18,
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NOTE_SYSCALL_LEAVE = 19
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#endif
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#ifdef CONFIG_SCHED_INSTRUMENTATION_IRQHANDLER
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,
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NOTE_IRQHANDLER = 20
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#endif
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};
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/* This structure provides the common header of each note */
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@ -226,7 +220,9 @@ struct note_csection_s
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#endif /* CONFIG_SCHED_INSTRUMENTATION_CSECTION */
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#ifdef CONFIG_SCHED_INSTRUMENTATION_SPINLOCKS
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/* This is the specific form of the NOTE_SPINLOCK_LOCK/LOCKED/UNLOCK/ABORT note */
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/* This is the specific form of the NOTE_SPINLOCK_LOCK/LOCKED/UNLOCK/ABORT
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* note.
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*/
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struct note_spinlock_s
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{
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@ -235,23 +231,53 @@ struct note_spinlock_s
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uint8_t nsp_value; /* Value of spinlock */
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};
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#endif /* CONFIG_SCHED_INSTRUMENTATION_SPINLOCKS */
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#ifdef CONFIG_SCHED_INSTRUMENTATION_SYSCALL
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/* This is the specific form of the NOTE_SYSCALL_ENTER/LEAVE notes */
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struct note_syscall_enter_s
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{
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struct note_common_s nsc_cmn; /* Common note parameters */
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int nsc_nr; /* System call number */
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bool nsc_enter; /* true: Entering system call */
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};
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struct note_syscall_leave_s
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{
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struct note_common_s nsc_cmn; /* Common note parameters */
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uintptr_t nsc_result; /* Result of the system call */
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int nsc_nr; /* System call number */
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bool nsc_enter; /* false: Leaving system call */
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};
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#endif /* CONFIG_SCHED_INSTRUMENTATION_SYSCALL */
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#ifdef CONFIG_SCHED_INSTRUMENTATION_IRQHANDLER
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/* This is the specific form of the NOTE_IRQHANDLER note */
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struct note_irqhandler_s
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{
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struct note_common_s nih_cmn; /* Common note parameters */
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int nih_irq; /* IRQ number */
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bool nih_enter; /* true: Entering handler */
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};
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#endif /* CONFIG_SCHED_INSTRUMENTATION_IRQHANDLER */
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#endif /* CONFIG_SCHED_INSTRUMENTATION_BUFFER */
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/********************************************************************************
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/****************************************************************************
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* Name: sched_note_*
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*
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* Description:
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* If instrumentation of the scheduler is enabled, then some outboard logic
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* must provide the following interfaces. These interfaces are not available
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* to application code.
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* If instrumentation of the scheduler is enabled, then some outboard
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* logic must provide the following interfaces. These interfaces are not
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* available to application code.
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*
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* NOTE: if CONFIG_SCHED_INSTRUMENTATION_BUFFER, then these interfaces are
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* *not* available to the platform-specific logic. Rather, they provided by
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* the note buffering logic. See sched_note_get() below.
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* *not* available to the platform-specific logic. Rather, they provided
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* by the note buffering logic. See sched_note_get() below.
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*
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* Input Parameters:
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* tcb - The TCB of the thread.
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@ -259,7 +285,7 @@ struct note_spinlock_s
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* Returned Value:
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* None
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*
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********************************************************************************/
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****************************************************************************/
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void sched_note_start(FAR struct tcb_s *tcb);
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void sched_note_stop(FAR struct tcb_s *tcb);
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@ -295,10 +321,14 @@ void sched_note_csection(FAR struct tcb_s *tcb, bool enter);
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#endif
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#ifdef CONFIG_SCHED_INSTRUMENTATION_SPINLOCKS
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void sched_note_spinlock(FAR struct tcb_s *tcb, FAR volatile void *spinlock);
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void sched_note_spinlocked(FAR struct tcb_s *tcb, FAR volatile void *spinlock);
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void sched_note_spinunlock(FAR struct tcb_s *tcb, FAR volatile void *spinlock);
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void sched_note_spinabort(FAR struct tcb_s *tcb, FAR volatile void *spinlock);
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void sched_note_spinlock(FAR struct tcb_s *tcb,
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FAR volatile void *spinlock);
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void sched_note_spinlocked(FAR struct tcb_s *tcb,
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FAR volatile void *spinlock);
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void sched_note_spinunlock(FAR struct tcb_s *tcb,
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FAR volatile void *spinlock);
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void sched_note_spinabort(FAR struct tcb_s *tcb,
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FAR volatile void *spinlock);
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#else
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# define sched_note_spinlock(t,s)
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# define sched_note_spinlocked(t,s)
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