They're all the same. If it actually becomes important to configure it,
it can become a job or driver property.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
---
 block/backup.c               | 1 -
 block/commit.c               | 2 --
 block/mirror.c               | 1 -
 block/stream.c               | 2 --
 include/block/blockjob_int.h | 2 ++
 5 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/block/backup.c b/block/backup.c
index 4a16a37229..7b1cdd038a 100644
--- a/block/backup.c
+++ b/block/backup.c
@@ -27,7 +27,6 @@
 #include "qemu/error-report.h"
 
 #define BACKUP_CLUSTER_SIZE_DEFAULT (1 << 16)
-#define SLICE_TIME 100000000ULL /* ns */
 
 typedef struct BackupBlockJob {
     BlockJob common;
diff --git a/block/commit.c b/block/commit.c
index bb6c904704..898545b318 100644
--- a/block/commit.c
+++ b/block/commit.c
@@ -31,8 +31,6 @@ enum {
     COMMIT_BUFFER_SIZE = 512 * 1024, /* in bytes */
 };
 
-#define SLICE_TIME 100000000ULL /* ns */
-
 typedef struct CommitBlockJob {
     BlockJob common;
     RateLimit limit;
diff --git a/block/mirror.c b/block/mirror.c
index 88f4e8964d..1fb5fc0cb8 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -22,7 +22,6 @@
 #include "qemu/ratelimit.h"
 #include "qemu/bitmap.h"
 
-#define SLICE_TIME    100000000ULL /* ns */
 #define MAX_IN_FLIGHT 16
 #define MAX_IO_BYTES (1 << 20) /* 1 Mb */
 #define DEFAULT_MIRROR_BUF_SIZE (MAX_IN_FLIGHT * MAX_IO_BYTES)
diff --git a/block/stream.c b/block/stream.c
index 499cdacdb0..e85af18c54 100644
--- a/block/stream.c
+++ b/block/stream.c
@@ -29,8 +29,6 @@ enum {
     STREAM_BUFFER_SIZE = 512 * 1024, /* in bytes */
 };
 
-#define SLICE_TIME 100000000ULL /* ns */
-
 typedef struct StreamBlockJob {
     BlockJob common;
     RateLimit limit;
diff --git a/include/block/blockjob_int.h b/include/block/blockjob_int.h
index c9b23b0cc9..209fa1bb3e 100644
--- a/include/block/blockjob_int.h
+++ b/include/block/blockjob_int.h
@@ -29,6 +29,8 @@
 #include "block/blockjob.h"
 #include "block/block.h"
 
+#define SLICE_TIME 100000000ULL /* ns */
+
 /**
  * BlockJobDriver:
  *
-- 
2.14.3