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feat: support EDF

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方案描述：
1、liteos_a调度框架支持EDF调度算法，默认优先调度EDF策略的任务
2、用户态musl_c库适配新增调度算法，同步修改相关接口以支持用户态创建EDF进程与线程

BREAKING CHANGE:
support EDF对外变更描述：
以下接口支持SCHED_DEADLINE调度策略:
pthread_attr_getschedparam
pthread_attr_setschedparam
pthread_getschedparam
pthread_setschedparam
pthread_create
sched_getscheduler
sched_getparam
sched_setparam
sched_setscheduler

Close：#I6T3P3

Signed-off-by: zhangdengyu <zhangdengyu2@huawei.com>
Change-Id: Ic9fe6896fcae42ae4ee7fe5dfb8e858a6ed19740
This commit is contained in:
zhangdengyu
2023-04-08 22:47:03 +08:00
parent 4ff66c7f40
commit 13f68dcf9c
33 changed files with 2054 additions and 161 deletions
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3
kernel/base/include/los_process_pri.h
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@@ -535,7 +535,7 @@ extern LosVmSpace *OsExecProcessVmSpaceReplace(LosVmSpace *newSpace, UINTPTR sta
extern UINT32 OsExecRecycleAndInit(LosProcessCB *processCB, const CHAR *name, LosVmSpace *oldAspace, UINTPTR oldFiles);
extern UINT32 OsExecStart(const TSK_ENTRY_FUNC entry, UINTPTR sp, UINTPTR mapBase, UINT32 mapSize);
extern UINT32 OsSetProcessName(LosProcessCB *processCB, const CHAR *name);
extern INT32 OsSetProcessScheduler(INT32 which, INT32 pid, UINT16 prio, UINT16 policy);
extern INT32 OsSetProcessScheduler(INT32 which, INT32 pid, UINT16 policy, const LosSchedParam *param);
extern INT32 OsGetProcessPriority(INT32 which, INT32 pid);
extern LosProcessCB *OsGetUserInitProcess(VOID);
extern LosProcessCB *OsGetIdleProcess(VOID);
@@ -553,6 +553,7 @@ extern VOID OsProcessThreadGroupDestroy(VOID);
extern UINT32 OsGetProcessGroupCB(UINT32 pid, UINTPTR *ppgroupLeader);
extern LosProcessCB *OsGetDefaultProcessCB(VOID);
extern ProcessGroup *OsCreateProcessGroup(LosProcessCB *processCB);
INT32 OsSchedulerParamCheck(UINT16 policy, BOOL isThread, const LosSchedParam *param);
#ifdef __cplusplus
#if __cplusplus
}