search for: shadow_clean_dirty_bitmap

Displaying 1 result from an estimated 1 matches for "shadow_clean_dirty_bitmap".

2012 Jul 19
1
About log dirty mode during migration
Hi All, I have several questions about log dirty mode during live migration. For my understanding, each time after XEN_DOMCTL_SHADOW_OP_CLEAN or XEN_DOMCTL_SHADOW_OP_PEEK operation, all the pages are set as read only. The following memory accesses to the memory pages will cause page fault (permission conflict) then using page_mark_dirty function to set the dirty bitmap. However, after I read