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!117 【轻量级 PR】：update kernel/base/core/los_process.c. 

Merge pull request !117 from 冷钦街/N/A
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openharmony_ci 2021-04-06 12:31:29 +08:00 committed by Gitee
parent 1ce743344a 3194fcca08
commit a2e59ba316
1 changed files with 8 additions and 11 deletions
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19
kernel/base/core/los_process.c
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@ -1606,19 +1606,16 @@ STATIC UINT32 OsCopyParent(UINT32 flags, LosProcessCB *childProcessCB, LosProces
childProcessCB->priority = runProcessCB->priority;
if (flags & CLONE_PARENT) {
parentProcessCB = OS_PCB_FROM_PID(runProcessCB->parentProcessID);
childProcessCB->parentProcessID = parentProcessCB->processID;
LOS_ListTailInsert(&parentProcessCB->childrenList, &childProcessCB->siblingList);
childProcessCB->group = parentProcessCB->group;
LOS_ListTailInsert(&parentProcessCB->group->processList, &childProcessCB->subordinateGroupList);
ret = OsCopyUser(childProcessCB, parentProcessCB);
parentProcessCB = OS_PCB_FROM_PID(runProcessCB->parentProcessID);
} else {
childProcessCB->parentProcessID = runProcessCB->processID;
LOS_ListTailInsert(&runProcessCB->childrenList, &childProcessCB->siblingList);
childProcessCB->group = runProcessCB->group;
LOS_ListTailInsert(&runProcessCB->group->processList, &childProcessCB->subordinateGroupList);
ret = OsCopyUser(childProcessCB, runProcessCB);
parentProcessCB = runProcessCB;
}
childProcessCB->parentProcessID = parentProcessCB->processID;
LOS_ListTailInsert(&parentProcessCB->childrenList, &childProcessCB->siblingList);
childProcessCB->group = parentProcessCB->group;
LOS_ListTailInsert(&parentProcessCB->group->processList, &childProcessCB->subordinateGroupList);
ret = OsCopyUser(childProcessCB, parentProcessCB);
SCHEDULER_UNLOCK(intSave);
return ret;
}