diff options
| author | Tejun Heo <tj@kernel.org> | 2010-07-20 22:09:02 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-07-23 13:14:49 +0200 |
| commit | 181a51f6e040d0ac006d6adaf4a031ffa440f41c (patch) | |
| tree | ed06062b8c606149497dffbb6a6ef0548cc44911 /kernel/slow-work.h | |
| parent | 6ecd7c2dd9f5dd4f6e8f65c8027159f9c73b0e4c (diff) | |
slow-work: kill it
slow-work doesn't have any user left. Kill it.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'kernel/slow-work.h')
| -rw-r--r-- | kernel/slow-work.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/kernel/slow-work.h b/kernel/slow-work.h deleted file mode 100644 index a29ebd1ef41d..000000000000 --- a/kernel/slow-work.h +++ /dev/null @@ -1,72 +0,0 @@ -/* Slow work private definitions - * - * Copyright (C) 2009 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - */ - -#define SLOW_WORK_CULL_TIMEOUT (5 * HZ) /* cull threads 5s after running out of - * things to do */ -#define SLOW_WORK_OOM_TIMEOUT (5 * HZ) /* can't start new threads for 5s after - * OOM */ - -#define SLOW_WORK_THREAD_LIMIT 255 /* abs maximum number of slow-work threads */ - -/* - * slow-work.c - */ -#ifdef CONFIG_SLOW_WORK_DEBUG -extern struct slow_work *slow_work_execs[]; -extern pid_t slow_work_pids[]; -extern rwlock_t slow_work_execs_lock; -#endif - -extern struct list_head slow_work_queue; -extern struct list_head vslow_work_queue; -extern spinlock_t slow_work_queue_lock; - -/* - * slow-work-debugfs.c - */ -#ifdef CONFIG_SLOW_WORK_DEBUG -extern const struct file_operations slow_work_runqueue_fops; - -extern void slow_work_new_thread_desc(struct slow_work *, struct seq_file *); -#endif - -/* - * Helper functions - */ -static inline void slow_work_set_thread_pid(int id, pid_t pid) -{ -#ifdef CONFIG_SLOW_WORK_DEBUG - slow_work_pids[id] = pid; -#endif -} - -static inline void slow_work_mark_time(struct slow_work *work) -{ -#ifdef CONFIG_SLOW_WORK_DEBUG - work->mark = CURRENT_TIME; -#endif -} - -static inline void slow_work_begin_exec(int id, struct slow_work *work) -{ -#ifdef CONFIG_SLOW_WORK_DEBUG - slow_work_execs[id] = work; -#endif -} - -static inline void slow_work_end_exec(int id, struct slow_work *work) -{ -#ifdef CONFIG_SLOW_WORK_DEBUG - write_lock(&slow_work_execs_lock); - slow_work_execs[id] = NULL; - write_unlock(&slow_work_execs_lock); -#endif -} |