From d54156caf856ab5570f050692b333a2c5d991265 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Mon, 26 Aug 2013 18:44:23 -0700 Subject: [PATCH 1/1] altos: Make ao_wakeup reentrant In case we end up invoking it from two places at once. Signed-off-by: Keith Packard --- src/core/ao_task.c | 2 +- src/core/ao_task.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/core/ao_task.c b/src/core/ao_task.c index 0aad6508..18315b1f 100644 --- a/src/core/ao_task.c +++ b/src/core/ao_task.c @@ -420,7 +420,7 @@ ao_sleep(__xdata void *wchan) } void -ao_wakeup(__xdata void *wchan) +ao_wakeup(__xdata void *wchan) __reentrant { #if HAS_TASK_QUEUE struct ao_task *sleep, *next; diff --git a/src/core/ao_task.h b/src/core/ao_task.h index e3a311ed..9c56b480 100644 --- a/src/core/ao_task.h +++ b/src/core/ao_task.h @@ -70,7 +70,7 @@ ao_sleep(__xdata void *wchan); /* Wake all tasks sleeping on wchan */ void -ao_wakeup(__xdata void *wchan); +ao_wakeup(__xdata void *wchan) __reentrant; /* set an alarm to go off in 'delay' ticks */ void -- 2.30.2