fix: pm模块解冻线程时存在删除空链表且时间片频繁唤醒系统

1.如果冻结线程状态为delay，则此时pendlist为NULL，解冻时不需要delete
2.低功耗时关闭时间片，减少时间片频繁唤醒系统
3.risc-v 中64位相加存在溢出
Close #I4AKUS

Signed-off-by: zhushengle <zhushengle@huawei.com>
Change-Id: Icb9e8f7df8488635f9660d3932b06fa6f57e6133

components/power/los_pm.c

@@ -255,7 +255,7 @@ STATIC UINT32 OsPmSuspendSleep(LosPmCB *pm)
     if (!tickTimerStop) {
         currTime = OsGetCurrSchedTimeCycle();
         OsSchedResetSchedResponseTime(0);
-        OsSchedSetNextExpireTime(currTime, OS_INVALID, OS_SCHED_MAX_RESPONSE_TIME, TRUE);
+        OsSchedUpdateExpireTime(currTime, TRUE);
     }
 
     sysSuspend = OsPmCpuSuspend(pm);
@@ -685,8 +685,10 @@ VOID OsPmUnfreezeTaskUnsafe(UINT32 taskID)
     }
 
     SET_SORTLIST_VALUE(&taskCB->sortList, OS_SORT_LINK_INVALID_TIME);
+    if (taskCB->taskStatus & OS_TASK_STATUS_PEND) {
         LOS_ListDelete(&taskCB->pendList);
-    taskCB->taskStatus &= ~(OS_TASK_STATUS_DELAY | OS_TASK_STATUS_PEND_TIME);
+    }
+    taskCB->taskStatus &= ~(OS_TASK_STATUS_DELAY | OS_TASK_STATUS_PEND_TIME | OS_TASK_STATUS_PEND);
     return;
 }
 

components/power/los_pm.h

@@ -458,7 +458,6 @@ UINT32 LOS_PmReadLock(VOID);
  */
 UINT32 LOS_PmSuspend(UINT32 wakeCount);
 
-#if (LOSCFG_KERNEL_PM_DEBUG == 1)
 /**
  * @ingroup los_pm
  * @brief Output the locking information of the pm lock.
@@ -477,4 +476,3 @@ UINT32 LOS_PmSuspend(UINT32 wakeCount);
  */
 VOID LOS_PmLockInfoShow(VOID);
 #endif
-#endif

kernel/arch/risc-v/riscv32/gcc/los_timer.c

@@ -52,12 +52,17 @@ WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
 
 WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
 {
+    UINT64 timeMax = (UINT64)LOSCFG_BASE_CORE_TICK_RESPONSE_MAX - 1;
     UINT64 timer;
     UINT32 timerL, timerH;
     READ_UINT32(timerL, MTIMER);
     READ_UINT32(timerH, MTIMER + MTIMER_HI_OFFSET);
     timer = OS_COMBINED_64(timerH, timerL);
+    if ((timeMax - nextResponseTime) > timer) {
         timer += nextResponseTime;
+    } else {
+        timer = timeMax;
+    }
 
     HalIrqDisable(RISCV_MACH_TIMER_IRQ);
     WRITE_UINT32(0xffffffff, MTIMERCMP + MTIMER_HI_OFFSET);

kernel/include/los_sched.h

@@ -61,8 +61,6 @@ VOID OsSchedSetIdleTaskSchedParam(LosTaskCB *idleTask);
 
 UINT32 OsSchedSwtmrScanRegister(SchedScan func);
 
-VOID OsSchedSetNextExpireTime(UINT64 startTime, UINT32 responseID, UINT64 taskEndTime, BOOL timeUpdate);
-
 VOID OsSchedUpdateExpireTime(UINT64 startTime, BOOL timeUpdate);
 
 VOID OsSchedTaskDeQueue(LosTaskCB *taskCB);

kernel/src/los_sched.c

@@ -34,6 +34,9 @@
 #include "los_tick.h"
 #include "los_debug.h"
 #include "los_hook.h"
+#if (LOSCFG_KERNEL_PM == 1)
+#include "los_pm.h"
+#endif
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -179,7 +182,7 @@ STATIC INLINE VOID OsSchedTickReload(UINT64 nextResponseTime, UINT32 responseID,
     HalSysTickReload(nextResponseTime);
 }
 
-VOID OsSchedSetNextExpireTime(UINT64 startTime, UINT32 responseID, UINT64 taskEndTime, BOOL timeUpdate)
+STATIC INLINE VOID OsSchedSetNextExpireTime(UINT64 startTime, UINT32 responseID, UINT64 taskEndTime, BOOL timeUpdate)
 {
     UINT64 nextExpireTime;
     UINT64 nextResponseTime = 0;
@@ -216,6 +219,7 @@ VOID OsSchedSetNextExpireTime(UINT64 startTime, UINT32 responseID, UINT64 taskEn
 
 VOID OsSchedUpdateExpireTime(UINT64 startTime, BOOL timeUpdate)
 {
+    BOOL isPmMode = FALSE;
     UINT64 endTime;
     LosTaskCB *runTask = g_losTask.runTask;
 
@@ -223,7 +227,10 @@ VOID OsSchedUpdateExpireTime(UINT64 startTime, BOOL timeUpdate)
         return;
     }
 
-    if (runTask->taskID != g_idleTaskID) {
+#if (LOSCFG_KERNEL_PM == 1)
+    isPmMode = OsIsPmMode();
+#endif
+    if ((runTask->taskID != g_idleTaskID) && !isPmMode) {
         INT32 timeSlice = (runTask->timeSlice <= OS_TIME_SLICE_MIN) ? OS_SCHED_TIME_SLICES : runTask->timeSlice;
         endTime = startTime + timeSlice;
     } else {