[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH experiment 03/16] coroutine: small code cleanup in qemu_co_rwlock
From: |
Paolo Bonzini |
Subject: |
[PATCH experiment 03/16] coroutine: small code cleanup in qemu_co_rwlock_wrlock |
Date: |
Mon, 14 Mar 2022 10:31:50 +0100 |
qemu_co_rwlock_wrlock stores the current coroutine in a loc variable,
use it instead of calling qemu_coroutine_self() again.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
util/qemu-coroutine-lock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/util/qemu-coroutine-lock.c b/util/qemu-coroutine-lock.c
index 2669403839..490fb32891 100644
--- a/util/qemu-coroutine-lock.c
+++ b/util/qemu-coroutine-lock.c
@@ -436,7 +436,7 @@ void qemu_co_rwlock_wrlock(CoRwlock *lock)
lock->owners = -1;
qemu_co_mutex_unlock(&lock->mutex);
} else {
- CoRwTicket my_ticket = { false, qemu_coroutine_self() };
+ CoRwTicket my_ticket = { false, self };
QSIMPLEQ_INSERT_TAIL(&lock->tickets, &my_ticket, next);
qemu_co_mutex_unlock(&lock->mutex);
--
2.35.1
- [PATCH experiment 00/16] C++20 coroutine backend, Paolo Bonzini, 2022/03/14
- [PATCH experiment 01/16] coroutine: add missing coroutine_fn annotations for CoRwlock functions, Paolo Bonzini, 2022/03/14
- [PATCH experiment 02/16] coroutine: qemu_coroutine_get_aio_context is not a coroutine_fn, Paolo Bonzini, 2022/03/14
- [PATCH experiment 03/16] coroutine: small code cleanup in qemu_co_rwlock_wrlock,
Paolo Bonzini <=
- [PATCH experiment 05/16] port atomic.h to C++, Paolo Bonzini, 2022/03/14
- [PATCH experiment 07/16] start porting compiler.h to C++, Paolo Bonzini, 2022/03/14
- [PATCH experiment 13/16] disable some code, Paolo Bonzini, 2022/03/14
- [PATCH experiment 12/16] remove "new" keyword from trace-events, Paolo Bonzini, 2022/03/14
- [PATCH experiment 16/16] port test-coroutine to C++ coroutines, Paolo Bonzini, 2022/03/14
- [PATCH experiment 14/16] util: introduce C++ stackless coroutine backend, Paolo Bonzini, 2022/03/14