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| author | Yaowei Bai <baiyaowei@cmss.chinamobile.com> | 2016-11-30 23:30:39 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-12-22 16:00:24 +0100 |
| commit | 11717bc93a2a6bae12d1a59170e09b3f68840097 (patch) | |
| tree | 8796fb46552211ddd91167a57abc5f4105bca784 | |
| parent | 45241cf9d7b141cf1090366597923fc1a5366a3f (diff) | |
| download | qemu-11717bc93a2a6bae12d1a59170e09b3f68840097.zip qemu-11717bc93a2a6bae12d1a59170e09b3f68840097.tar.gz qemu-11717bc93a2a6bae12d1a59170e09b3f68840097.tar.bz2 | |
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 <baiyaowei@cmss.chinamobile.com>
Message-Id: <1480566640-27264-2-git-send-email-baiyaowei@cmss.chinamobile.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | include/qemu/main-loop.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/qemu/main-loop.h b/include/qemu/main-loop.h index 470f600..a9d4f23 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, |