diff options
Diffstat (limited to 'nuttx/sched/sched_unlock.c')
| -rw-r--r-- | nuttx/sched/sched_unlock.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/nuttx/sched/sched_unlock.c b/nuttx/sched/sched_unlock.c index 302aea6b7..9a52e8358 100644 --- a/nuttx/sched/sched_unlock.c +++ b/nuttx/sched/sched_unlock.c @@ -2,7 +2,7 @@ * sched/sched_unlock.c * * Copyright (C) 2007, 2009 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -74,13 +74,14 @@ /************************************************************************ * Name: sched_unlock * - * Description: This function decrements the preemption lock - * count. Typically this is paired with sched_lock() and - * concludes a critical section of code. Preemption will not - * be unlocked until sched_unlock() has been called as many - * times as sched_lock(). When the lockcount is decremented - * to zero, any tasks that were eligible to preempt the - * current task will execute. + * Description: + * This function decrements the preemption lock count. Typically this + * is paired with sched_lock() and concludes a critical section of + * code. Preemption will not be unlocked until sched_unlock() has + * been called as many times as sched_lock(). When the lockcount is + * decremented to zero, any tasks that were eligible to preempt the + * current task will execute. + * ************************************************************************/ int sched_unlock(void) @@ -122,6 +123,7 @@ int sched_unlock(void) up_release_pending(); } } + irqrestore(flags); } return OK; |