diff options
| author | Juan Quintela <quintela@redhat.com> | 2019-02-20 12:45:57 +0100 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2019-03-25 18:13:43 +0100 |
| commit | 4b0c72645c468827dbdf04594fcb274741fecbb1 (patch) | |
| tree | eeae14639e1c8cbd8e3a3378064f91fa29fbce05 /migration | |
| parent | 7ed379b286dc6d3942ae851bdfa87b45b99ae9ff (diff) | |
multifd: Change default packet size
We moved from 64KB to 512KB, as it makes less locking contention
without any downside in testing.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'migration')
| -rw-r--r-- | migration/ram.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |