diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2018-04-17 16:41:17 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2018-05-23 14:30:50 +0200 |
| commit | 1908a5590c7d214b1b6886bc19b81076fb65cec9 (patch) | |
| tree | 3ed4b71aa335ca7f13104455a18954570f106b42 /block/backup.c | |
| parent | 08be6fe26f6c76d900fc987f58d322b94bc4e248 (diff) | |
job: Move defer_to_main_loop to Job
Move the defer_to_main_loop functionality from BlockJob to Job.
The code can be simplified because we can use job->aio_context in
job_defer_to_main_loop_bh() now, instead of having to access the
BlockDriverState.
Probably taking the data->aio_context lock in addition was already
unnecessary in the old code because we didn't actually make use of
anything protected by the old AioContext except getting the new
AioContext, in case it changed between scheduling the BH and running it.
But it's certainly unnecessary now that the BDS isn't accessed at all
any more.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'block/backup.c')
| -rw-r--r-- | block/backup.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/block/backup.c b/block/backup.c index ef0aa0e24e..22dd368c90 100644 --- a/block/backup.c +++ b/block/backup.c @@ -317,11 +317,12 @@ typedef struct { int ret; } BackupCompleteData; -static void backup_complete(BlockJob *job, void *opaque) +static void backup_complete(Job *job, void *opaque) { + BlockJob *bjob = container_of(job, BlockJob, job); BackupCompleteData *data = opaque; - block_job_completed(job, data->ret); + block_job_completed(bjob, data->ret); g_free(data); } @@ -519,7 +520,7 @@ static void coroutine_fn backup_run(void *opaque) data = g_malloc(sizeof(*data)); data->ret = ret; - block_job_defer_to_main_loop(&job->common, backup_complete, data); + job_defer_to_main_loop(&job->common.job, backup_complete, data); } static const BlockJobDriver backup_job_driver = { |