Re: [Qemu-devel] [PATCH 10/10] Maintaing number of dirty pages

2010-11-29 Thread Anthony Liguori
On 11/23/2010 05:03 PM, Juan Quintela wrote: From: Juan Quintela Calculate the number of dirty pages takes a lot on hosts with lots of memory. Just maintain how many pages are dirty. Only sync bitmaps if number is small enough. There needs to be numbers that justify this as part of the c

[Qemu-devel] [PATCH 10/10] Maintaing number of dirty pages

2010-11-23 Thread Juan Quintela
From: Juan Quintela Calculate the number of dirty pages takes a lot on hosts with lots of memory. Just maintain how many pages are dirty. Only sync bitmaps if number is small enough. Signed-off-by: Juan Quintela Signed-off-by: Juan Quintela --- arch_init.c | 15 +-- cpu-all.h