Commit 8119334918e86f45877cfc139192d54f2449a239 ("block: Don't
block_job_pause_all() in bdrv_drain_all()") removed the only callers of
block_job_pause/resume_all().

Pausing and resuming now happens in child_job_drained_begin/end() so
it's no longer necessary to globally pause/resume jobs.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Message-id: 20180424085240.5798-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 include/block/blockjob_int.h | 14 --------------
 blockjob.c                   | 27 ---------------------------
 2 files changed, 41 deletions(-)

diff --git a/include/block/blockjob_int.h b/include/block/blockjob_int.h
index 642adce68b..d5a515de9b 100644
--- a/include/block/blockjob_int.h
+++ b/include/block/blockjob_int.h
@@ -168,20 +168,6 @@ void block_job_sleep_ns(BlockJob *job, int64_t ns);
  */
 void block_job_yield(BlockJob *job);
 
-/**
- * block_job_pause_all:
- *
- * Asynchronously pause all jobs.
- */
-void block_job_pause_all(void);
-
-/**
- * block_job_resume_all:
- *
- * Resume all block jobs.  Must be paired with a preceding block_job_pause_all.
- */
-void block_job_resume_all(void);
-
 /**
  * block_job_early_fail:
  * @bs: The block device.
diff --git a/blockjob.c b/blockjob.c
index 27f957e571..dfffad921a 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -988,19 +988,6 @@ void *block_job_create(const char *job_id, const BlockJobDriver *driver,
     return job;
 }
 
-void block_job_pause_all(void)
-{
-    BlockJob *job = NULL;
-    while ((job = block_job_next(job))) {
-        AioContext *aio_context = blk_get_aio_context(job->blk);
-
-        aio_context_acquire(aio_context);
-        block_job_ref(job);
-        block_job_pause(job);
-        aio_context_release(aio_context);
-    }
-}
-
 void block_job_early_fail(BlockJob *job)
 {
     assert(job->status == BLOCK_JOB_STATUS_CREATED);
@@ -1078,20 +1065,6 @@ void coroutine_fn block_job_pause_point(BlockJob *job)
     }
 }
 
-void block_job_resume_all(void)
-{
-    BlockJob *job, *next;
-
-    QLIST_FOREACH_SAFE(job, &block_jobs, job_list, next) {
-        AioContext *aio_context = blk_get_aio_context(job->blk);
-
-        aio_context_acquire(aio_context);
-        block_job_resume(job);
-        block_job_unref(job);
-        aio_context_release(aio_context);
-    }
-}
-
 /*
  * Conditionally enter a block_job pending a call to fn() while
  * under the block_job_lock critical section.
-- 
2.17.0