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tools: acrnd: Fix launch UOS by timer list without fork()

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When acrnd_vm_timer_func() launch UOS, it need fork() and run, so
that do not block the main process.

Tracked-On: #2306
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
This commit is contained in:
yuhong.tao@intel.com 2019-01-08 15:22:14 +00:00 committed by wenlingz
parent 377fdea08d
commit d7199ccc3b
1 changed files with 4 additions and 1 deletions
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5
tools/acrn-manager/acrnd.c
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@ -122,6 +122,7 @@ unsigned get_sos_wakeup_reason(void);
void acrnd_vm_timer_func(struct work_arg *arg) void acrnd_vm_timer_func(struct work_arg *arg)
{ {
struct vmmngr_struct *vm; struct vmmngr_struct *vm;
pid_t pid;
if (!arg) { if (!arg) {
pdebug(); pdebug();
@ -137,7 +138,9 @@ void acrnd_vm_timer_func(struct work_arg *arg)
switch (vm->state) { switch (vm->state) {
case VM_CREATED: case VM_CREATED:
acrnd_run_vm(arg->name); pid = fork();
if (!pid)
acrnd_run_vm(vm->name);
break; break;
case VM_SUSPENDED: case VM_SUSPENDED:
resume_vm(arg->name, CBC_WK_RSN_RTC); resume_vm(arg->name, CBC_WK_RSN_RTC);