When qemu_coroutine_switch() in the qemu_coroutine_yield() returns,
It must be someone calls qemu_coroutine_enter() for it, so the @to
is active, the tests in coroutine_swap() are unneeded, so we use
qemu_coroutine_switch() directly in qemu_coroutine_yield().
Signed-off-by: Lai Jiangshan <la...@cn.fujitsu.com>
---
qemu-coroutine.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/qemu-coroutine.c b/qemu-coroutine.c
index 600be26..c01252e 100644
--- a/qemu-coroutine.c
+++ b/qemu-coroutine.c
@@ -71,5 +71,5 @@ void coroutine_fn qemu_coroutine_yield(void)
}
self->caller = NULL;
- coroutine_swap(self, to);
+ qemu_coroutine_switch(self, to, COROUTINE_YIELD);
}
--
1.7.4.4
