From: Jan Kiszka <jan.kiszka@siemens.com>
To: qemu-trivial <qemu-trivial@nongnu.org>
Cc: qemu-devel <qemu-devel@nongnu.org>
Subject: [Qemu-trivial] [PATCH] Stop saving/restoring cpu_single_env
Date: Tue, 17 Jul 2012 17:23:33 +0200 [thread overview]
Message-ID: <50058375.5080009@siemens.com> (raw)
This variable is now thread-local, so cannot change anymore while
dropping the global mutex.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
cpus.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/cpus.c b/cpus.c
index b182b3d..733568d 100644
--- a/cpus.c
+++ b/cpus.c
@@ -660,10 +660,7 @@ void run_on_cpu(CPUArchState *env, void (*func)(void *data), void *data)
qemu_cpu_kick(env);
while (!wi.done) {
- CPUArchState *self_env = cpu_single_env;
-
qemu_cond_wait(&qemu_work_cond, &qemu_global_mutex);
- cpu_single_env = self_env;
}
}
--
1.7.3.4
next reply other threads:[~2012-07-17 15:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-17 15:23 Jan Kiszka [this message]
2012-07-17 15:27 ` [Qemu-trivial] [Qemu-devel] [PATCH] Stop saving/restoring cpu_single_env Peter Maydell
2012-07-17 15:31 ` Jan Kiszka
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