diff options
| author | John Snow <jsnow@redhat.com> | 2018-03-10 03:27:27 -0500 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2018-03-19 12:01:24 +0100 |
| commit | 75859b9420906f72c1c6d6273481ff30c141dbd5 (patch) | |
| tree | a2f6e91fbe15a7c9531046dfa45d3311b89efb25 /tests/test-blockjob-txn.c | |
| parent | d4fce188448a273306b0c1c915e7bd91d6f83a6e (diff) | |
blockjobs: model single jobs as transactions
model all independent jobs as single job transactions.
It's one less case we have to worry about when we add more states to the
transition machine. This way, we can just treat all job lifetimes exactly
the same. This helps tighten assertions of the STM graph and removes some
conditionals that would have been needed in the coming commits adding a
more explicit job lifetime management API.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/test-blockjob-txn.c')
| -rw-r--r-- | tests/test-blockjob-txn.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/tests/test-blockjob-txn.c b/tests/test-blockjob-txn.c index 3591c9617f..34f09ef8c1 100644 --- a/tests/test-blockjob-txn.c +++ b/tests/test-blockjob-txn.c @@ -87,7 +87,7 @@ static const BlockJobDriver test_block_job_driver = { */ static BlockJob *test_block_job_start(unsigned int iterations, bool use_timer, - int rc, int *result) + int rc, int *result, BlockJobTxn *txn) { BlockDriverState *bs; TestBlockJob *s; @@ -101,7 +101,7 @@ static BlockJob *test_block_job_start(unsigned int iterations, g_assert_nonnull(bs); snprintf(job_id, sizeof(job_id), "job%u", counter++); - s = block_job_create(job_id, &test_block_job_driver, bs, + s = block_job_create(job_id, &test_block_job_driver, txn, bs, 0, BLK_PERM_ALL, 0, BLOCK_JOB_DEFAULT, test_block_job_cb, data, &error_abort); s->iterations = iterations; @@ -120,8 +120,7 @@ static void test_single_job(int expected) int result = -EINPROGRESS; txn = block_job_txn_new(); - job = test_block_job_start(1, true, expected, &result); - block_job_txn_add_job(txn, job); + job = test_block_job_start(1, true, expected, &result, txn); block_job_start(job); if (expected == -ECANCELED) { @@ -160,10 +159,8 @@ static void test_pair_jobs(int expected1, int expected2) int result2 = -EINPROGRESS; txn = block_job_txn_new(); - job1 = test_block_job_start(1, true, expected1, &result1); - block_job_txn_add_job(txn, job1); - job2 = test_block_job_start(2, true, expected2, &result2); - block_job_txn_add_job(txn, job2); + job1 = test_block_job_start(1, true, expected1, &result1, txn); + job2 = test_block_job_start(2, true, expected2, &result2, txn); block_job_start(job1); block_job_start(job2); @@ -224,10 +221,8 @@ static void test_pair_jobs_fail_cancel_race(void) int result2 = -EINPROGRESS; txn = block_job_txn_new(); - job1 = test_block_job_start(1, true, -ECANCELED, &result1); - block_job_txn_add_job(txn, job1); - job2 = test_block_job_start(2, false, 0, &result2); - block_job_txn_add_job(txn, job2); + job1 = test_block_job_start(1, true, -ECANCELED, &result1, txn); + job2 = test_block_job_start(2, false, 0, &result2, txn); block_job_start(job1); block_job_start(job2); |