Commit 862d75d7 authored Sep 29, 2021 by Hongtao Peng

ipc: apr_vm: change the priority of apr_vm_cb_threa



When the CPU is very busy, the APR message may timeout
due to other high-priority threads blocking. Increase
the priority of apr_vm_cb_thread from 1 to 3 to unblock.

Change-Id: I11be527b270e55dccafa67ed4c7b8b25799b8542
Signed-off-by: Hongtao Peng <hongtaop@codeaurora.org>

parent 997c13ca

ipc/apr_vm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -585,7 +585,7 @@ static int apr_vm_cb_thread(void *data)
		unsigned long delay = jiffies + (HZ / 2);
		int status = 0;
		int ret = 0;
		struct sched_param param = {.sched_priority = 1};
		struct sched_param param = {.sched_priority = 3};

		sched_setscheduler(current, SCHED_FIFO, &param);