diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2023-02-03 16:21:55 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-02-23 19:49:23 +0100 |
| commit | 4ec8df0183d0906ae6704d65ef6d8082c970ecdf (patch) | |
| tree | 45fc829fcb4ea5851b8547cfce9d79ae7a73875e /block/qcow2.c | |
| parent | 7b9e8b22bca534e0e86915c0856d77a7ae99e160 (diff) | |
block: Mark bdrv_co_create() and callers GRAPH_RDLOCK
This adds GRAPH_RDLOCK annotations to declare that callers of
bdrv_co_create() need to hold a reader lock for the graph.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20230203152202.49054-17-kwolf@redhat.com>
Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/qcow2.c')
| -rw-r--r-- | block/qcow2.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index c318f41f38..30fd53fa64 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -3816,10 +3816,9 @@ out: return ret; } -static int coroutine_fn qcow2_co_create_opts(BlockDriver *drv, - const char *filename, - QemuOpts *opts, - Error **errp) +static int coroutine_fn GRAPH_RDLOCK +qcow2_co_create_opts(BlockDriver *drv, const char *filename, QemuOpts *opts, + Error **errp) { BlockdevCreateOptions *create_options = NULL; QDict *qdict; |