blockjob: remove clock argument from block_job_sleep_ns

All callers are using QEMU_CLOCK_REALTIME, and it will not be possible to
support more than one clock when block_job_sleep_ns switches to a single
timer stored in the BlockJob struct.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Tested-By: Jeff Cody <jcody@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

7 files changed, 14 insertions, 14 deletions

diff --git a/block/backup.c b/block/backup.c
index 06ddbfd03d..99e6bcc748 100644
--- a/block/backup.c
+++ b/block/backup.c
@@ -346,9 +346,9 @@ static bool coroutine_fn yield_and_check(BackupBlockJob *job)
         uint64_t delay_ns = ratelimit_calculate_delay(&job->limit,
                                                       job->bytes_read);
         job->bytes_read = 0;
-        block_job_sleep_ns(&job->common, QEMU_CLOCK_REALTIME, delay_ns);
+        block_job_sleep_ns(&job->common, delay_ns);
     } else {
-        block_job_sleep_ns(&job->common, QEMU_CLOCK_REALTIME, 0);
+        block_job_sleep_ns(&job->common, 0);
     }
 
     if (block_job_is_cancelled(&job->common)) {
diff --git a/block/commit.c b/block/commit.c
index 5036eec434..c5327551ce 100644
--- a/block/commit.c
+++ b/block/commit.c
@@ -174,7 +174,7 @@ static void coroutine_fn commit_run(void *opaque)
         /* Note that even when no rate limit is applied we need to yield
          * with no pending I/O here so that bdrv_drain_all() returns.
          */
-        block_job_sleep_ns(&s->common, QEMU_CLOCK_REALTIME, delay_ns);
+        block_job_sleep_ns(&s->common, delay_ns);
         if (block_job_is_cancelled(&s->common)) {
             break;
         }
diff --git a/block/mirror.c b/block/mirror.c
index 307b6391a8..c9badc1203 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -598,7 +598,7 @@ static void mirror_throttle(MirrorBlockJob *s)
 
     if (now - s->last_pause_ns > SLICE_TIME) {
         s->last_pause_ns = now;
-        block_job_sleep_ns(&s->common, QEMU_CLOCK_REALTIME, 0);
+        block_job_sleep_ns(&s->common, 0);
     } else {
         block_job_pause_point(&s->common);
     }
@@ -870,13 +870,13 @@ static void coroutine_fn mirror_run(void *opaque)
         ret = 0;
         trace_mirror_before_sleep(s, cnt, s->synced, delay_ns);
         if (!s->synced) {
-            block_job_sleep_ns(&s->common, QEMU_CLOCK_REALTIME, delay_ns);
+            block_job_sleep_ns(&s->common, delay_ns);
             if (block_job_is_cancelled(&s->common)) {
                 break;
             }
         } else if (!should_complete) {
             delay_ns = (s->in_flight == 0 && cnt == 0 ? SLICE_TIME : 0);
-            block_job_sleep_ns(&s->common, QEMU_CLOCK_REALTIME, delay_ns);
+            block_job_sleep_ns(&s->common, delay_ns);
         }
         s->last_pause_ns = qemu_clock_get_ns(QEMU_CLOCK_REALTIME);
     }
diff --git a/block/stream.c b/block/stream.c
index e6f72346e5..499cdacdb0 100644
--- a/block/stream.c
+++ b/block/stream.c
@@ -141,7 +141,7 @@ static void coroutine_fn stream_run(void *opaque)
         /* Note that even when no rate limit is applied we need to yield
          * with no pending I/O here so that bdrv_drain_all() returns.
          */
-        block_job_sleep_ns(&s->common, QEMU_CLOCK_REALTIME, delay_ns);
+        block_job_sleep_ns(&s->common, delay_ns);
         if (block_job_is_cancelled(&s->common)) {
             break;
         }
diff --git a/blockjob.c b/blockjob.c
index 2f0cc1528b..db9e4fc89a 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -788,7 +788,7 @@ bool block_job_is_cancelled(BlockJob *job)
     return job->cancelled;
 }
 
-void block_job_sleep_ns(BlockJob *job, QEMUClockType type, int64_t ns)
+void block_job_sleep_ns(BlockJob *job, int64_t ns)
 {
     assert(job->busy);
 
@@ -803,7 +803,8 @@ void block_job_sleep_ns(BlockJob *job, QEMUClockType type, int64_t ns)
      * it wakes and runs, otherwise we risk double-entry or entry after
      * completion. */
     if (!block_job_should_pause(job)) {
-        co_aio_sleep_ns(blk_get_aio_context(job->blk), type, ns);
+        co_aio_sleep_ns(blk_get_aio_context(job->blk),
+                        QEMU_CLOCK_REALTIME, ns);
     }
 
     block_job_pause_point(job);
diff --git a/include/block/blockjob_int.h b/include/block/blockjob_int.h
index 43f3be2965..f7ab183a39 100644
--- a/include/block/blockjob_int.h
+++ b/include/block/blockjob_int.h
@@ -139,14 +139,13 @@ void *block_job_create(const char *job_id, const BlockJobDriver *driver,
 /**
  * block_job_sleep_ns:
  * @job: The job that calls the function.
- * @clock: The clock to sleep on.
  * @ns: How many nanoseconds to stop for.
  *
  * Put the job to sleep (assuming that it wasn't canceled) for @ns
- * nanoseconds.  Canceling the job will not interrupt the wait, so the
- * cancel will not process until the coroutine wakes up.
+ * %QEMU_CLOCK_REALTIME nanoseconds.  Canceling the job will not interrupt
+ * the wait, so the cancel will not process until the coroutine wakes up.
  */
-void block_job_sleep_ns(BlockJob *job, QEMUClockType type, int64_t ns);
+void block_job_sleep_ns(BlockJob *job, int64_t ns);
 
 /**
  * block_job_yield:
diff --git a/tests/test-blockjob-txn.c b/tests/test-blockjob-txn.c
index c77343fc04..3591c9617f 100644
--- a/tests/test-blockjob-txn.c
+++ b/tests/test-blockjob-txn.c
@@ -44,7 +44,7 @@ static void coroutine_fn test_block_job_run(void *opaque)
 
     while (s->iterations--) {
         if (s->use_timer) {
-            block_job_sleep_ns(job, QEMU_CLOCK_REALTIME, 0);
+            block_job_sleep_ns(job, 0);
         } else {
             block_job_yield(job);
         }