Re: [Qemu-devel] [PATCH V5 09/14] xen: Introduce the Xen mapcache

2010-10-17 Thread Blue Swirl
On Mon, Oct 11, 2010 at 4:07 PM, wrote: > From: Anthony PERARD > > The mapcache maps chucks of guest memory on demand, unmaps them when > they are not needed anymore. > > Each call to qemu_get_ram_ptr makes a call to qemu_map_cache with the > lock option, so mapcache will not unmap these ram_ptr

[Qemu-devel] [PATCH V5 09/14] xen: Introduce the Xen mapcache

2010-10-11 Thread anthony . perard
From: Anthony PERARD The mapcache maps chucks of guest memory on demand, unmaps them when they are not needed anymore. Each call to qemu_get_ram_ptr makes a call to qemu_map_cache with the lock option, so mapcache will not unmap these ram_ptr. Signed-off-by: Anthony PERARD Signed-off-by: Stefa