diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2023-12-05 13:20:02 -0500 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-12-21 22:49:27 +0100 |
| commit | 6bc30f19498547fac9cef98316a65cf6c1f14205 (patch) | |
| tree | 56411ed59185cc60c896a63b4d58f56628821ffe /block/blklogwrites.c | |
| parent | b5f4fda4fb773257e142429e4fe78bbdea771075 (diff) | |
graph-lock: remove AioContext locking
Stop acquiring/releasing the AioContext lock in
bdrv_graph_wrlock()/bdrv_graph_unlock() since the lock no longer has any
effect.
The distinction between bdrv_graph_wrunlock() and
bdrv_graph_wrunlock_ctx() becomes meaningless and they can be collapsed
into one function.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20231205182011.1976568-6-stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/blklogwrites.c')
| -rw-r--r-- | block/blklogwrites.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/block/blklogwrites.c b/block/blklogwrites.c index 3678f6cf42..7207b2e757 100644 --- a/block/blklogwrites.c +++ b/block/blklogwrites.c @@ -251,9 +251,9 @@ static int blk_log_writes_open(BlockDriverState *bs, QDict *options, int flags, ret = 0; fail_log: if (ret < 0) { - bdrv_graph_wrlock(NULL); + bdrv_graph_wrlock(); bdrv_unref_child(bs, s->log_file); - bdrv_graph_wrunlock(NULL); + bdrv_graph_wrunlock(); s->log_file = NULL; } fail: @@ -265,10 +265,10 @@ static void blk_log_writes_close(BlockDriverState *bs) { BDRVBlkLogWritesState *s = bs->opaque; - bdrv_graph_wrlock(NULL); + bdrv_graph_wrlock(); bdrv_unref_child(bs, s->log_file); s->log_file = NULL; - bdrv_graph_wrunlock(NULL); + bdrv_graph_wrunlock(); } static int64_t coroutine_fn GRAPH_RDLOCK |