diff mbox series

[v6,14/18] commit and mirror: create new nodes using bdrv_get_aio_context, and not the job aiocontext

Message ID 20220314133707.2206082-15-eesposit@redhat.com
State New
Headers show
Series job: replace AioContext lock with job_mutex | expand

Commit Message

Emanuele Giuseppe Esposito March 14, 2022, 1:37 p.m. UTC 
We are always using the given bs AioContext, so there is no need
to take the job ones (which is identical anyways).
This also reduces the point we need to check when protecting
job.aio_context field.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
 block/commit.c | 4 ++--
 block/mirror.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/block/commit.c b/block/commit.c
index c76899f640..99dfc1dacd 100644
--- a/block/commit.c
+++ b/block/commit.c
@@ -369,7 +369,7 @@  void commit_start(const char *job_id, BlockDriverState *bs,
         goto fail;
     }
 
-    s->base = blk_new(s->common.job.aio_context,
+    s->base = blk_new(bdrv_get_aio_context(bs),
                       base_perms,
                       BLK_PERM_CONSISTENT_READ
                       | BLK_PERM_WRITE_UNCHANGED);
@@ -381,7 +381,7 @@  void commit_start(const char *job_id, BlockDriverState *bs,
     s->base_bs = base;
 
     /* Required permissions are already taken with block_job_add_bdrv() */
-    s->top = blk_new(s->common.job.aio_context, 0, BLK_PERM_ALL);
+    s->top = blk_new(bdrv_get_aio_context(bs), 0, BLK_PERM_ALL);
     ret = blk_insert_bs(s->top, top, errp);
     if (ret < 0) {
         goto fail;
diff --git a/block/mirror.c b/block/mirror.c
index a7c3bab382..8a975537c0 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -1727,7 +1727,7 @@  static BlockJob *mirror_start_job(
         goto fail;
     }
 
-    s->target = blk_new(s->common.job.aio_context,
+    s->target = blk_new(bdrv_get_aio_context(bs),
                         target_perms, target_shared_perms);
     ret = blk_insert_bs(s->target, target, errp);
     if (ret < 0) {