github/acrn-hypervisor
1
0
Fork 0
mirror of https://github.com/projectacrn/acrn-hypervisor.git synced 2025-07-15 16:12:58 +00:00
Code Issues Projects Releases Wiki Activity

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

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
tools/acrn-manager/acrnd.c
View File

@ -122,6 +122,7 @@ unsigned get_sos_wakeup_reason(void);
void acrnd_vm_timer_func(struct work_arg *arg)
{
struct vmmngr_struct *vm;
pid_t pid;
if (!arg) {
pdebug();
@ -137,7 +138,9 @@ void acrnd_vm_timer_func(struct work_arg *arg)
switch (vm->state) {
case VM_CREATED:
acrnd_run_vm(arg->name);
pid = fork();
if (!pid)
acrnd_run_vm(vm->name);
break;
case VM_SUSPENDED:
resume_vm(arg->name, CBC_WK_RSN_RTC);