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authorFlávio Cruz <flaviocruz@gmail.com>2015-08-28 01:19:32 +0200
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2015-08-28 01:22:58 +0200
commiteec39c5f50fb1b4e2025025773f77293f3466492 (patch)
treea5fbaff9a8edec55ed9193e1bda3b429b8975e54 /kern/thread.c
parent0bae7342bf2275a210117bbcc4fa5a13523eaa81 (diff)
Add a thread_no_continuation definition
to replace the use of the NULL pointer. * kern/sched_prim.h (thread_no_continuation): New macro. * kern/machine.c (processor_assign, processor_doaction): Use thread_no_continuation instead of 0. * kern/profile.c (send_last_sample_buf): Likewise * kern/sched_prim.c (thread_sleep, thread_invoke, thread_dispatch): Likewise. * kern/task.c (task_terminate, task_assign): Likewise. * kern/thread.c (thread_suspend): Likewise. * kern/thread.h (struct thread): Change type of swap_func field to continuation_t.
Diffstat (limited to 'kern/thread.c')
-rw-r--r--kern/thread.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kern/thread.c b/kern/thread.c
index 865a1cc..c638075 100644
--- a/kern/thread.c
+++ b/kern/thread.c
@@ -1348,7 +1348,7 @@ kern_return_t thread_suspend(
while (thread->state & TH_UNINT) {
assert_wait(TH_EV_STATE(thread), TRUE);
thread_unlock(thread);
- thread_block(NULL);
+ thread_block(thread_no_continuation);
thread_lock(thread);
}
if (thread->user_stop_count++ == 0) {