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vmm: Create guest memory regions without dirty-pages-log by default

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With the support of dynamically turning on/off dirty-pages-log during
live-migration (only for guest RAM regions), we now can create guest
memory regions without dirty-pages-log by default both for guest RAM
regions and other regions backed by file/device.

Signed-off-by: Bo Chen <chen.bo@intel.com>
This commit is contained in:
Bo Chen
2021-07-22 09:43:19 -07:00
committed by Bo Chen
parent 5e0d498582
commit f063346de3
3 changed files with 3 additions and 30 deletions
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5
vmm/src/device_manager.rs
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@@ -2233,9 +2233,7 @@ impl DeviceManager {
.memory_manager
.lock()
.unwrap()
.create_userspace_mapping(
cache_base, cache_size, host_addr, false, false, false,
)
.create_userspace_mapping(cache_base, cache_size, host_addr, false, false)
.map_err(DeviceManagerError::MemoryManager)?;
let region_list = vec![VirtioSharedMemory {
@@ -2427,7 +2425,6 @@ impl DeviceManager {
host_addr,
pmem_cfg.mergeable,
false,
false,
)
.map_err(DeviceManagerError::MemoryManager)?;