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-rw-r--r--sys/ofed/include/linux/kthread.h107
1 files changed, 0 insertions, 107 deletions
diff --git a/sys/ofed/include/linux/kthread.h b/sys/ofed/include/linux/kthread.h
deleted file mode 100644
index fa8e9bafea90..000000000000
--- a/sys/ofed/include/linux/kthread.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*-
- * Copyright (c) 2010 Isilon Systems, Inc.
- * Copyright (c) 2010 iX Systems, Inc.
- * Copyright (c) 2010 Panasas, Inc.
- * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice unmodified, this list of conditions, and the following
- * disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-#ifndef _LINUX_KTHREAD_H_
-#define _LINUX_KTHREAD_H_
-
-#include <sys/param.h>
-#include <sys/lock.h>
-#include <sys/mutex.h>
-#include <sys/kernel.h>
-#include <sys/kthread.h>
-#include <sys/sleepqueue.h>
-
-#include <linux/slab.h>
-#include <linux/sched.h>
-
-static inline void
-_kthread_fn(void *arg)
-{
- struct task_struct *task;
-
- task = arg;
- task_struct_set(curthread, task);
- if (task->should_stop == 0)
- task->task_ret = task->task_fn(task->task_data);
- PROC_LOCK(task->task_thread->td_proc);
- task->should_stop = TASK_STOPPED;
- wakeup(task);
- PROC_UNLOCK(task->task_thread->td_proc);
- kthread_exit();
-}
-
-static inline struct task_struct *
-_kthread_create(int (*threadfn)(void *data), void *data)
-{
- struct task_struct *task;
-
- task = kzalloc(sizeof(*task), GFP_KERNEL);
- task->task_fn = threadfn;
- task->task_data = data;
-
- return (task);
-}
-
-struct task_struct *kthread_create(int (*threadfn)(void *data),
- void *data,
- const char namefmt[], ...)
- __attribute__((format(printf, 3, 4)));
-
-#define kthread_run(fn, data, fmt, ...) \
-({ \
- struct task_struct *_task; \
- \
- _task = _kthread_create((fn), (data)); \
- if (kthread_add(_kthread_fn, _task, NULL, &_task->task_thread, \
- 0, 0, fmt, ## __VA_ARGS__)) { \
- kfree(_task); \
- _task = NULL; \
- } else \
- task_struct_set(_task->task_thread, _task); \
- _task; \
-})
-
-#define kthread_should_stop() current->should_stop
-
-static inline int
-kthread_stop(struct task_struct *task)
-{
-
- PROC_LOCK(task->task_thread->td_proc);
- task->should_stop = TASK_SHOULD_STOP;
- wake_up_process(task);
- while (task->should_stop != TASK_STOPPED)
- msleep(task, &task->task_thread->td_proc->p_mtx, PWAIT,
- "kstop", hz);
- PROC_UNLOCK(task->task_thread->td_proc);
- return task->task_ret;
-}
-
-#endif /* _LINUX_KTHREAD_H_ */