We moved from 64KB to 512KB, as it makes less locking contention without any downside in testing.
Signed-off-by: Juan Quintela <quint...@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilb...@redhat.com> Signed-off-by: Juan Quintela <quint...@redhat.com> --- migration/ram.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/migration/ram.c b/migration/ram.c index 77c1878292..700c345ec5 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -584,7 +584,7 @@ exit: #define MULTIFD_FLAG_SYNC (1 << 0) /* This value needs to be a multiple of qemu_target_page_size() */ -#define MULTIFD_PACKET_SIZE (64 * 1024) +#define MULTIFD_PACKET_SIZE (512 * 1024) typedef struct { uint32_t magic; -- 2.20.1