Release 4.7 kernel/locking/mutex.h
/*
* Mutexes: blocking mutual exclusion locks
*
* started by Ingo Molnar:
*
* Copyright (C) 2004, 2005, 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
*
* This file contains mutex debugging related internal prototypes, for the
* !CONFIG_DEBUG_MUTEXES case. Most of them are NOPs:
*/
#define spin_lock_mutex(lock, flags) \
do { spin_lock(lock); (void)(flags); } while (0)
#define spin_unlock_mutex(lock, flags) \
do { spin_unlock(lock); (void)(flags); } while (0)
#define mutex_remove_waiter(lock, waiter, task) \
__list_del((waiter)->list.prev, (waiter)->list.next)
#ifdef CONFIG_MUTEX_SPIN_ON_OWNER
static inline void mutex_set_owner(struct mutex *lock)
{
lock->owner = current;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| peter zijlstra | peter zijlstra | 15 | 83.33% | 2 | 66.67% |
| ingo molnar | ingo molnar | 3 | 16.67% | 1 | 33.33% |
| Total | 18 | 100.00% | 3 | 100.00% |
static inline void mutex_clear_owner(struct mutex *lock)
{
lock->owner = NULL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| peter zijlstra | peter zijlstra | 15 | 83.33% | 1 | 50.00% |
| ingo molnar | ingo molnar | 3 | 16.67% | 1 | 50.00% |
| Total | 18 | 100.00% | 2 | 100.00% |
#else
static inline void mutex_set_owner(struct mutex *lock)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| peter zijlstra | peter zijlstra | 11 | 100.00% | 1 | 100.00% |
| Total | 11 | 100.00% | 1 | 100.00% |
static inline void mutex_clear_owner(struct mutex *lock)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| peter zijlstra | peter zijlstra | 11 | 100.00% | 1 | 100.00% |
| Total | 11 | 100.00% | 1 | 100.00% |
#endif
#define debug_mutex_wake_waiter(lock, waiter) do { } while (0)
#define debug_mutex_free_waiter(waiter) do { } while (0)
#define debug_mutex_add_waiter(lock, waiter, ti) do { } while (0)
#define debug_mutex_unlock(lock) do { } while (0)
#define debug_mutex_init(lock, name, key) do { } while (0)
static inline void
debug_mutex_lock_common(struct mutex *lock, struct mutex_waiter *waiter)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| ingo molnar | ingo molnar | 16 | 100.00% | 1 | 100.00% |
| Total | 16 | 100.00% | 1 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| ingo molnar | ingo molnar | 99 | 62.26% | 4 | 50.00% |
| peter zijlstra | peter zijlstra | 58 | 36.48% | 2 | 25.00% |
| linus torvalds | linus torvalds | 1 | 0.63% | 1 | 12.50% |
| davidlohr bueso | davidlohr bueso | 1 | 0.63% | 1 | 12.50% |
| Total | 159 | 100.00% | 8 | 100.00% |
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.