[Qemu-devel] [PATCH v4 1/5] blockjob: move iostatus reset out of block_job_enter()

[Stefan Hajnoczi <stefanha@redhat.com>]

The QMP block-job-resume command and cancellation may want to reset the
job's iostatus.  The next patches add a user who does not want to reset
iostatus so move it up to block_job_enter() callers.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 blockdev.c | 1 +
 blockjob.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/blockdev.c b/blockdev.c
index 7fd515a..19b963c 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -3799,6 +3799,7 @@ void qmp_block_job_resume(const char *device, Error **errp)
 
     job->user_paused = false;
     trace_qmp_block_job_resume(job);
+    block_job_iostatus_reset(job);
     block_job_resume(job);
     aio_context_release(aio_context);
 }
diff --git a/blockjob.c b/blockjob.c
index c095cc5..463bccf 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -269,7 +269,6 @@ void block_job_resume(BlockJob *job)
 
 void block_job_enter(BlockJob *job)
 {
-    block_job_iostatus_reset(job);
     if (job->co && !job->busy) {
         qemu_coroutine_enter(job->co, NULL);
     }
@@ -278,6 +277,7 @@ void block_job_enter(BlockJob *job)
 void block_job_cancel(BlockJob *job)
 {
     job->cancelled = true;
+    block_job_iostatus_reset(job);
     block_job_enter(job);
 }
 
-- 
2.5.5