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blockjob: move iostatus reset out of block_job_enter() 

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>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1466096189-6477-2-git-send-email-stefanha@redhat.com
This commit is contained in:
Stefan Hajnoczi 2016-06-16 17:56:22 +01:00
parent ec050f77a5
commit 17bd51f936
2 changed files with 2 additions and 1 deletions
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1
blockdev.c
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@ -3811,6 +3811,7 @@ 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);
}

2
blockjob.c
View File

@ -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);
}