From: David Hildenbrand <[email protected]> Discarding memory does not work as expected. At the time this is called, we cannot have anyone active that relies on discards to work properly.
Reviewed-by: Dr. David Alan Gilbert <[email protected]> Cc: Paolo Bonzini <[email protected]> Signed-off-by: David Hildenbrand <[email protected]> Message-Id: <[email protected]> Reviewed-by: Michael S. Tsirkin <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> --- accel/kvm/kvm-all.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index d54a8701d8..ab36fbfa0c 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -40,7 +40,6 @@ #include "trace.h" #include "hw/irq.h" #include "sysemu/sev.h" -#include "sysemu/balloon.h" #include "qapi/visitor.h" #include "qapi/qapi-types-common.h" #include "qapi/qapi-visit-common.h" @@ -2229,7 +2228,8 @@ static int kvm_init(MachineState *ms) s->sync_mmu = !!kvm_vm_check_extension(kvm_state, KVM_CAP_SYNC_MMU); if (!s->sync_mmu) { - qemu_balloon_inhibit(true); + ret = ram_block_discard_disable(true); + assert(!ret); } return 0; -- MST
