[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v8 18/20] block_job_query: remove atomic read
From: |
Emanuele Giuseppe Esposito |
Subject: |
[PATCH v8 18/20] block_job_query: remove atomic read |
Date: |
Wed, 29 Jun 2022 10:15:36 -0400 |
Not sure what the atomic here was supposed to do, since job.busy
is protected by the job lock. Since the whole function
is called under job_mutex, just remove the atomic.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
---
blockjob.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/blockjob.c b/blockjob.c
index 2293a00b4a..a2559b97a7 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -342,7 +342,7 @@ BlockJobInfo *block_job_query_locked(BlockJob *job, Error
**errp)
info = g_new0(BlockJobInfo, 1);
info->type = g_strdup(job_type_str(&job->job));
info->device = g_strdup(job->job.id);
- info->busy = qatomic_read(&job->job.busy);
+ info->busy = job->job.busy;
info->paused = job->job.pause_count > 0;
info->offset = progress_current;
info->len = progress_total;
--
2.31.1
- [PATCH v8 10/20] jobs: add job lock in find_* functions, (continued)
- [PATCH v8 10/20] jobs: add job lock in find_* functions, Emanuele Giuseppe Esposito, 2022/06/29
- [PATCH v8 20/20] job: remove unused functions, Emanuele Giuseppe Esposito, 2022/06/29
- [PATCH v8 13/20] jobs: group together API calls under the same job lock, Emanuele Giuseppe Esposito, 2022/06/29
- [PATCH v8 03/20] job.c: API functions not used outside should be static, Emanuele Giuseppe Esposito, 2022/06/29
- [PATCH v8 12/20] block/mirror.c: use of job helpers in drivers to avoid TOC/TOU, Emanuele Giuseppe Esposito, 2022/06/29
- [PATCH v8 19/20] blockjob: remove unused functions, Emanuele Giuseppe Esposito, 2022/06/29
- [PATCH v8 17/20] job.c: enable job lock/unlock and remove Aiocontext locks, Emanuele Giuseppe Esposito, 2022/06/29
- [PATCH v8 16/20] jobs: protect job.aio_context with BQL and job_mutex, Emanuele Giuseppe Esposito, 2022/06/29
- [PATCH v8 09/20] blockjob: rename notifier callbacks as _locked, Emanuele Giuseppe Esposito, 2022/06/29
- [PATCH v8 15/20] job: detect change of aiocontext within job coroutine, Emanuele Giuseppe Esposito, 2022/06/29
- [PATCH v8 18/20] block_job_query: remove atomic read,
Emanuele Giuseppe Esposito <=
- [PATCH v8 14/20] commit and mirror: create new nodes using bdrv_get_aio_context, and not the job aiocontext, Emanuele Giuseppe Esposito, 2022/06/29