From 1908a5590c7d214b1b6886bc19b81076fb65cec9 Mon Sep 17 00:00:00 2001 From: Kevin Wolf Date: Tue, 17 Apr 2018 16:41:17 +0200 Subject: 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 Reviewed-by: Max Reitz Reviewed-by: John Snow --- block/backup.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'block/backup.c') diff --git a/block/backup.c b/block/backup.c index ef0aa0e..22dd368 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 = { -- cgit v1.1