[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] if p2m_is_paging then p2m_mem_paging_populate
Patrick, when should p2m_mem_paging_populate() get called? Currently there is a mix of p2m_is_paged and p2m_is_paging in xen-unstable. The latter would mean that any of the paging states will reset the flag to p2m_ram_paging_in_start. Well, unless its p2m_ram_paging_out which is checked in p2m_mem_paging_populate itself. I could prepare a patch to convert all callers to if p2m_is_paged() then p2m_mem_paging_populate(). My guess is that the busy loop I see in my testing is caused by some race where p2mt is reset to p2m_ram_paging_in_start so that xen itself doesnt make any progress after a while. I'm currently debug that sort of hang. Olaf _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
![]() |
Lists.xenproject.org is hosted with RackSpace, monitoring our |