Hello,
I am facing issue related to CMA allocation failure of large size buffer.
I am beginner in Linux memory management. So I need your help to debug the issue,
I have below questions
1. Why migration failed
2. Who pinned the pages, Which process have pinned the pages ?
3. How to migrate pages forcefully so failure will avoid.(not preferable approach)
etc.
Any help would be appreciated.
Please let me know if you require further information.
Regards,
Pankaj
