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kvm: Introduce kvm_set_migration_log

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Introduce a global dirty logging flag that enforces logging for all
slots. This can be used by the live migration code to enable/disable
global logging withouth destroying the per-slot setting.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jan Kiszka 2009-05-01 20:52:46 +02:00 • committed by Anthony Liguori
parent e69917e29a
commit 4495d6a745
2 changed files with 40 additions and 7 deletions
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kvm.h
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@ -45,6 +45,7 @@ void kvm_physical_sync_dirty_bitmap(target_phys_addr_t start_addr,
int kvm_log_start(target_phys_addr_t phys_addr, ram_addr_t size);
int kvm_log_stop(target_phys_addr_t phys_addr, ram_addr_t size);
int kvm_set_migration_log(int enable);
int kvm_has_sync_mmu(void);