[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-block] [PATCH for 2.9 v3 07/10] blockjob: Use bdrv_coroutine_enter
From: |
Fam Zheng |
Subject: |
[Qemu-block] [PATCH for 2.9 v3 07/10] blockjob: Use bdrv_coroutine_enter to start coroutine |
Date: |
Mon, 10 Apr 2017 23:05:39 +0800 |
Resuming and especially starting of the block job coroutine, could be issued in
the main thread. However the coroutine's "home" ctx should be set to the same
context as job->blk. Use bdrv_coroutine_enter to ensure that.
Signed-off-by: Fam Zheng <address@hidden>
---
blockjob.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/blockjob.c b/blockjob.c
index 9b619f385..6e48932 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -290,7 +290,7 @@ void block_job_start(BlockJob *job)
job->pause_count--;
job->busy = true;
job->paused = false;
- qemu_coroutine_enter(job->co);
+ bdrv_coroutine_enter(blk_bs(job->blk), job->co);
}
void block_job_ref(BlockJob *job)
@@ -532,7 +532,7 @@ void block_job_user_resume(BlockJob *job)
void block_job_enter(BlockJob *job)
{
if (job->co && !job->busy) {
- qemu_coroutine_enter(job->co);
+ bdrv_coroutine_enter(blk_bs(job->blk), job->co);
}
}
--
2.9.3
- [Qemu-block] [PATCH for 2.9 v3 01/10] block: Make bdrv_parent_drained_begin/end public, (continued)
- [Qemu-block] [PATCH for 2.9 v3 01/10] block: Make bdrv_parent_drained_begin/end public, Fam Zheng, 2017/04/10
- [Qemu-block] [PATCH for 2.9 v3 03/10] tests/block-job-txn: Don't start block job before adding to txn, Fam Zheng, 2017/04/10
- [Qemu-block] [PATCH for 2.9 v3 04/10] coroutine: Extract qemu_aio_coroutine_enter, Fam Zheng, 2017/04/10
- [Qemu-block] [PATCH for 2.9 v3 05/10] async: Introduce aio_co_enter and aio_co_enter_if_inactive, Fam Zheng, 2017/04/10
- [Qemu-block] [PATCH for 2.9 v3 06/10] block: Introduce bdrv_coroutine_enter and *_if_inactive, Fam Zheng, 2017/04/10
- [Qemu-block] [PATCH for 2.9 v3 07/10] blockjob: Use bdrv_coroutine_enter to start coroutine,
Fam Zheng <=
- [Qemu-block] [PATCH for 2.9 v3 08/10] qemu-io-cmds: Use bdrv_coroutine_enter, Fam Zheng, 2017/04/10
- [Qemu-block] [PATCH for 2.9 v3 09/10] block: Use bdrv_coroutine_enter to start I/O coroutines, Fam Zheng, 2017/04/10
- [Qemu-block] [PATCH for 2.9 v3 10/10] block: Fix bdrv_co_flush early return, Fam Zheng, 2017/04/10