From 11717bc93a2a6bae12d1a59170e09b3f68840097 Mon Sep 17 00:00:00 2001 From: Yaowei Bai Date: Wed, 30 Nov 2016 23:30:39 -0500 Subject: [PATCH] main-loop: update comment for qemu_mutex_lock/unlock_iothread Commit 49cf57281b7 (vl: delay thread initialization after daemonization) makes the global mutex is taken after daemonization instead before daemonization by qemu_init_main_loop(). Signed-off-by: Yaowei Bai Message-Id: <1480566640-27264-2-git-send-email-baiyaowei@cmss.chinamobile.com> Reviewed-by: Stefan Hajnoczi Signed-off-by: Paolo Bonzini --- include/qemu/main-loop.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/qemu/main-loop.h b/include/qemu/main-loop.h index 470f600bbc..a9d4f23cd9 100644 --- a/include/qemu/main-loop.h +++ b/include/qemu/main-loop.h @@ -238,7 +238,7 @@ bool qemu_mutex_iothread_locked(void); * qemu_mutex_lock_iothread: Lock the main loop mutex. * * This function locks the main loop mutex. The mutex is taken by - * qemu_init_main_loop and always taken except while waiting on + * main() in vl.c and always taken except while waiting on * external events (such as with select). The mutex should be taken * by threads other than the main loop thread when calling * qemu_bh_new(), qemu_set_fd_handler() and basically all other @@ -253,7 +253,7 @@ void qemu_mutex_lock_iothread(void); * qemu_mutex_unlock_iothread: Unlock the main loop mutex. * * This function unlocks the main loop mutex. The mutex is taken by - * qemu_init_main_loop and always taken except while waiting on + * main() in vl.c and always taken except while waiting on * external events (such as with select). The mutex should be unlocked * as soon as possible by threads other than the main loop thread, * because it prevents the main loop from processing callbacks, -- 2.11.0