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dm: bugfix for iothread

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As the type of pthread_t is unsigned long, so the init value for it
should not be '-1'. When the tid is '-1', it will continue to call
pthread_kill/pthread_join. This is incorrect.

Tracked-On: #7960
Signed-off-by: Conghui <conghui.chen@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
This commit is contained in:
Conghui 2022-08-09 12:26:11 +08:00 committed by acrnsi-robot
parent a72a2e1795
commit 3dab043344
1 changed files with 1 additions and 1 deletions
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2
devicemodel/core/iothread.c
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@ -145,7 +145,7 @@ iothread_init(void)
pthread_mutex_init(&ioctx.mtx, &attr);
pthread_mutexattr_destroy(&attr);
ioctx.tid = -1;
ioctx.tid = 0;
ioctx.started = false;
ioctx.epfd = epoll_create1(0);