diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2023-10-27 17:53:29 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-11-08 17:56:17 +0100 |
| commit | 79a558664840adf502fe94907b0a680836e3e98e (patch) | |
| tree | d47786d89a62f71189b33ccca0164a156b731085 /block/vdi.c | |
| parent | e2dd273754eb9a47c33660b4e14074e8e96ada4d (diff) | |
block: Add missing GRAPH_RDLOCK annotations
This adds GRAPH_RDLOCK to some driver callbacks that are already called
with the graph lock held, and which will need the annotation because
they access bs->file, but don't have it yet.
This also covers a few callbacks that were not marked GRAPH_RDLOCK
before, but where updating BlockDriver is trivially possible.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20231027155333.420094-21-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/vdi.c')
| -rw-r--r-- | block/vdi.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/block/vdi.c b/block/vdi.c index 8e144ce523..84150180ec 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -520,11 +520,10 @@ static int vdi_reopen_prepare(BDRVReopenState *state, return 0; } -static int coroutine_fn vdi_co_block_status(BlockDriverState *bs, - bool want_zero, - int64_t offset, int64_t bytes, - int64_t *pnum, int64_t *map, - BlockDriverState **file) +static int coroutine_fn GRAPH_RDLOCK +vdi_co_block_status(BlockDriverState *bs, bool want_zero, int64_t offset, + int64_t bytes, int64_t *pnum, int64_t *map, + BlockDriverState **file) { BDRVVdiState *s = (BDRVVdiState *)bs->opaque; size_t bmap_index = offset / s->block_size; |